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M m

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M.
Latin, Marcus. A praenomen, typically abbreviated when writing the full tria nomina.

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M'.
Latin, Manius. A praenomen, typically abbreviated when writing the full tria nomina.

M, m, µ
Mass. Often, in problems involving only two masses, subscripts are avoided by using m for the smaller and M for the larger mass. In many-body mechanics problems, it is conventional to use M for the total mass (the mass the appears in Newton's equation for the center-of-mass motion). By Newton's Third Law, the center of mass acceleration depends only on external forces.

In a two-body problem, M = m1 + m2. In two-body problems involving only central forces, the center-of-mass and relative motions are independent. The equations of motion of the individual particles can be combined to yield a trivial equation of motion for the center of mass (zero acceleration) and an equation of motion that involves only the relative separation vector (and its second time derivative). By far the most common use of μ to indicate mass is in the two-body problem, to indicate the effective mass of the relative motion:

1     1       1
-  =  -   +   -
µ     m       m
       1       2

M
Mature. A movie rating of the MPAA (q.v.), later renamed GP and finally PG.

M
Mega. SI prefix for million, from a Greek word meaning `big.' (Another instance of this root is in the name for the last letter of the Greek alphabet, Omega -- for long-oh.)

M
Metal. It is convenient that M is not the chemical symbol for any element, so it can be used to stand for a generic or unspecified metal (or metal mix), as in the empirical formula M0.8N0.2 for a typical metglas (Allied-Signal TM) or splat-cooled amorphous metal, which typically contains 20% nonmetal (composition is chosen to hit a eutectic point).

``Splat-cooled'' is a technical term. There's probably a pretentious and dignified term one uses in making presentations to the suited species.

Back in the summer after my freshman year, I worked in the induction furnace ``lab'' at what was then called Allied Chemical; I helped cook up alloy premixes that would later be remelted and splat-cooled. This wasn't a full-time job, and I was stupid, so I let people know that I was available to help out on other stuff when I wasn't trying to break molly with a rubber mallet or again attempting to electrocute myself. One morning a splat-cooling set-up down the hall exploded -- pieces of quartz crucible lay all over the floor, some insulating tiles and blocks were charred, etc. It was an emergency, and helping clean up was easily the most appreciated thing I did that summer. When the suits stopped by later that day on their long-planned tour, they never noticed anything amiss.

Ahem. Many of you have written concerning the generic chemical formula M0.8N0.2 written above. You point out that N is the symbol of a chemical element, and that might lead to confusion if it is used to stand for a generic nonmetal also. No problem! It turns out that N stands for nitrogen, which is itself a nonmetal. See?

Until we develop the postmodern chemistry entry, it may be encouraging to some of you to know that in the metglas context, the nonmetal was usually phosphorus (P), boron (B) or a mix of those, possibly including a little bit of silicon and maybe something more exotic. Never nitrogen.

While the M's I have seen in chemical formulae have generally represented metals, as described at the top of this entry, I have to admit that while cleaning out the garage, I came upon a paper of N. Washida, H. Akimoto, and M. Okuda, ``HNO Formed in the H + NO + M Reaction System,'' in The Journal of Physical Chemistry, vol. 82, no. 21 (October 19, 1978), pp. 2293-2299. There M can be any of He, Ne, Ar, Kr, H2, N2, CO2, N2O, H2O, and SF6, and that's not an exhaustive list. Here M is any room-temperature gas species that does not participate chemically in the reaction. So M here really refers to a mass. The role of the molecular species indicated by M is obvious: it makes the reaction mechanically possible: In the gas phase, the H +NO <--> HNO reaction is a two-body problem. Viewed in the center of mass, the separate species H and NO approach each other with equal and opposite momenta. Without some additional species, the momentum and energy constraints are rather tight.

Oh, Lord! At this rate I'm never going to get the car back in the garage.

m
Meter. The fundamental metric unit of length. The meter has gone through a variety of definitions and standards, each designed to agree with the previous definition to within the precision of the earlier definition at the time the earlier definition was promulgated. It's always been about as long as the eighteenth-century French yard that it replaced. For the earliest definition, see the nmi entry.

M
Methyl. Use Me, if you can afford to buy a vowel.

M
Mike. Not an abbreviation here, just the FCC-recommended ``phonetic alphabet.'' I.e., a set of words chosen to represent alphabetic characters by their initials. You know, ``Alpha Bravo Charlie ... .'' The idea behind the choice is to have words that the listener will be able to guess at or reconstruct accurately even through noise (or narrow bandwidth, like a telephone). Mike is the most stupid letter name in the phonetic alphabet, because in noise it can be mistaken for bike or night.

Use Mojave.

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M
Latin: Mille, `Thousand.' Roman numeral for one thousand. Still used to designate 1000 sheets of paper. See I entry for Roman-numeral links and explanations. The mile is etymologically related (vide mi.). Lower-case m (q.v.) is used in the SI.

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m
SI prefix milli-, meaning one thousandth, from Latin Mille, `Thousand.' In the original version of the metric system, Latin roots were used for fractional prefixes (deci-, centi-, milli-) and Greek for large multiples (deka-, hecto-, kilo-, mega-). Where two prefixes began with the same letter (d or m, in particular), the multiple (Greek) could be capitalized. (This had the advantage that it was also more accurate, since upper-case Greek characters more frequently coincide with the Roman characters we write in: upper case µ is M. This Greek/Latin system of numerical prefixes broke down with micro, and after borrowing from all over the place, the SI is just making up prefactors chosen mostly for the convenience of their abbreviations.

M
Mismatch. M is often used as the variable name for a mismatch factor or divisor. A mismatch factor is intended to correct the value of some quantity measured under particular test conditions, so as to predict the value of that quantity under field, normal-operation, or other condition of interest.

I should mention Miss Match, a 2003 TV series starring Alicia Silverstone as a divorce lawyer who does matchmaking on the side, and of course she has her own personal romantic difficulties (anyone could write the project proposal for this). Okay, I mentioned it.

M
Mobile. The Intel Pentium M series chips are specifically designed for laptop computers. AMD laptop chips are designated with the word Mobile.

M
Molar. This is a moderately unusual measurement unit, or symbol, since its name is an adjective. There are various measures of concentration in chemistry, and for liquid solvents, molarity is a very common one. The molarity is defined as
                                moles of solute
                              ------------------
                              liters of solution
so the units are built into the definition, and the molarity is a dimensionless quantity. In fact, one can say ``the molarity is 0.001'' and be understood, but one is more likely to hear ``the concentration is 1 millimolar.'' In the second phrase, one doesn't really know what ``concentration'' means until one hears the unit. The concentration the speaker has in mind might be molality or normality, or any other of the 8 or so different concentration definitions in common use. These different measures give equivalent information, in the sense that any single given value of molarity corresponds to a single value of molality. (For dilute aqueous solutions, the molarity and molality are about equal.) On the other hand, in order to make the conversion between concentration measures one needs more or less detailed information about the solvent, the solute, and how they interact.

I should add immediately that the quoted phrases above were chosen to highlight a distinction. More commonly, one would say ``it's a 1 millimolar solution,'' so ``molar'' is used as an adjective. It's my impression that the natural language used by chemists tends to avoid situations that force the word molar to be a noun (don't think of teeth), but there is a real issue here. For purposes of comparison, consider length. You can say ``the length is 5 m,'' and clearly 5 m is the value of the length and not the kind of length being discussed, so 5 m is a noun. That 5 m can function as a noun is clear from its occurrence in a phrase like ``5 m of pipe.'' (Of course, one can also use 5 m as an adjective. One can even say ``a 5 kg length of pipe,'' though this ``length'' is not the abstract quantity that has a value, but a concrete thing with various properties. Thus, one can say of a particular 5 m length of pipe it has a 5 cm o.d., whereas giving the width of an abstract 5 m length is meaningless. Another indication comes from the fact that English does not inflect predicate adjectives for number, so the expression ``the length is five meters'' implies that meters in this context is a noun.)

M
Murder. Corresponds to the telephone number six.

MA
Maintenance and Adaptation.

MA
Markov Analysis. Quantitative analysis of a system's time evolution, based on two assumptions or conditions:
  1. At any given moment (continuous-time Markov) or at a sequence of moments (discrete-time Markov) a system can be completely described by the statement that it is in a particular state. (By choosing a sufficiently complete description, this condition can usually be satisfied for any well-understood physical system, in principle.) MA is usually applied statistically, to ensembles of systems, and one studies the time evolution of a probability distribution. The states that a single system can assume are the possible arguments of the probability distribution. In other words, one studies the probability that the system is in a particular state, and how that probability varies in time.
  2. The system evolves from one moment by making state transitions at a rate that depends only on the initial state. This is a highly restrictive assumption, but it holds to a greater or lesser degree of accuracy for many interesting systems, and it makes the problem solvable.
By the second assumption, a Markov process is described by a linear, first-order time-evolution equation -- a first-order differential equation for a continuous-time process, a first-order difference equation for a discrete-time process. Any such equation has a formal solution that can be written down trivially. However, evaluating the formal solution is not trivial. In the simplest case, a Markov process with a finite number of states, this involves evaluating the exponential of a finite-order matrix of transition rates or transition probabilities (in continuous- and discrete-time cases, resp.). If the system can assume an infinite number of states, one must evaluate the exponential of an appropriate infinite-order generalization of a matrix.

Ordinary Markovian analysis assumes transition rates or probabilities independent of time. If these vary in time, it is still possible to write a formal solution using time-ordering operators of the sort developed for quantum field theory.

MA
Mask Aligner. A standard piece of optical equipment for photolithographic processes used in microelectronics fabrication.

MA
Commonwealth of Massachusetts. USPS abbreviation.

The Villanova University Law School provides some links to state government web sites for Massachusetts. USACityLink.com has a page with mostly city and town links for the state.

MA, M.A.
Master of Arts. A degree beyond the Bachelor of Arts.

M&A
Mergers and Acquisitions.

In 1998, the total value of M&A in the EU was $600 billion; in 1999 it was $1200 billion. I have no idea how these numbers are handled when they involve parties outside the EU.

MA
Middle Ages. When they begin or end is a question best avoided if possible.

The word you often screw up the spelling of is medieval or mediaeval. Mnemonic: co[a]eval.

The Middle Ages is divided into two parts: the Early Middle Ages (that comes first) and the Late Middle Ages (that comes last). It's not divided into three parts because ``Middle Middle Ages'' would sound silly.

.ma
(Domain code for) Morocco.

MA
Multiple Access. This is a synonym of multiplex[ing|ed], and an excuse to add a vowel to your acronym. See, for example, CDMA or DAMA.

MAA
Manufacturers' Aircraft Association. A short-lived US industry organization founded in 1917 as the Aircraft Manufacturers' Association. After the US entered WWI, the association drew up a cross-licensing agreement to allow manufacturers to have unrestrained use of airplane patents for war production. Some time later the name was reordered, and in 1918 or 1919 the MAA was dissolved. See ACCA.

MAA
Mathematical Association of America. A professional society of college and university mathematics teachers, founded in 1915, with about 30,000 members in 1995. Perhaps you sought the American Mathematical Society.

MAA
The Medieval Academy of America. ``[T]he first organization of medievalists in North America when it was founded in 1925, [it] is the largest organization in the world devoted to medieval studies. Its goal is the support of research, publication, and teaching in all aspects of the Middle Ages.'' These historian types must be pretty clever to master the conceptual subtleties of history. I can't even guess when after 1925 it ceased to be the first organization of medievalists in North America. It must have something to do with temporal logic.

MAAC
Metro Atlantic Athletic Conference.

MAAC
Mid-Atlantic Athletic Conference.

Maalox
MAgnesium and ALuminum hydrOXide. These two weak bases [Al(OH)3 and Mg(OH)2] are the active ingredients in the antacid. Other antacids, like Gelusil and Mylanta, use the same active ingredients and add simethicone (an antiflatulent). Di-gel contains those three ingredients plus magnesium carbonate [MgCO3], a weak basic salt.

The active ingredient in Rolaids is a weak base with a long name, if not a strong one: aluminum sodium dihydroxy carbonate [AlNa(OH)2CO3].

The two ``-Seltzer'' products include bicarbonate of soda (sodium bicarbonate in the newfangled name; NaHCO3 in either case) and citric acid. Alka-Seltzer has aspirin as well. (Regarding the ``alka,'' see the entry for alkali. Bromo-Seltzer in its original formulation had a bromide. Today it contains the analgesic acetaminophen.

MAAU
Malaysian Amateur Athletic Union (AAU).

MAb
Monoclonal AntiBod{y|ies}. Viagra, Cialis, Re-Fi, Canadian prescriptions -- sure. Woman suits manufacture wholesale China, winding machine -- why not? But RabMAb spam? MEK1 Phospho, Bcl-2 Family Proteins? My inbox is the world's dispos-all!

Mac
MACintosh. An underpowered PC in an unbusinesslike box, with a GUI that used to be innovative, a darling keyboard with cute little keys that are just sooo perfect for dainty little fingers, a pretty little one-button mouse that's smooth and round so it feels the same whether you're holding it straight or cockeyed or throwing it across the room in frustration, and many other delightful features. The sentimental favorite.

Awwww -- in August 2005, Apple came out with a mouse that has more than one button. Apparently, they're working hard to stay ahead of Windows and Unix which didn't have three buttons, or two buttons and a scroll wheel, until, uh, well, whenever.

MAC
Maximum Allowable Concentration.

MAC
Medium Access Control. Via MAU, of course. Medium here is not the ordinary adjective nor the extraordinary psychic, but just the singular of media. Most people expand it ``Media Access Control.''

MAC
Membrane Attack Complex. Via MAU, of course.

MAC
(US) Military Airlift Command.

MAC, M.A.C.
Movimento Apostolico Ciechi. Italian `Blind people's apostolic movement.' Some would argue that this is not a distinction.

MAC
Multiply-Accumulate Cycle.

MAC
Mycobacterium Avium Complex. Bacterial infection found in HIV positives with T4 counts below 50/ml. Related to tuberculosis. Can cause fever, weight loss, and chronic diarrhea. This is a way to lose weight but good, but it's not a good way to lose weight.

maca
The native and common name of Lepidium meyenii, an herb native to the high Andes. You want to know more? I know no more. See the Wikipedia entry for maca. Go ahead! I ain't proud. Y'all come back now, ya hea'? You wanna some back an' try our our delicious Macca entry laytah'!

(No, there isn't any clever joke you're missing in the previous paragraph. I just felt like rolling into the ditch of nonstandard English, and I did.)

Macarena
Earlier this (1996) campaign year, after the Republican convention, retired General Colin Powell attempted to lay to rest the vicious canard that African-Americans have a special talent for dance, by personally committing Macarena. Fortunately, he was mostly hidden by an amazed and horrified crowd. Acting on her own authority in the emergency, Liddy Dole assured the nation at a Denver campaign rally on October 29 that her husband should be elected president because then there would be ``no more Macarena.'' Despite this irresistible campaign promise, Bob (``too honestly cynical for president'') Dole is still way behind in the race. [The preceding sentence used to say ``Bob (`the inarticulate') Dole,'' but we reconsidered later in the context of the presidential Bush league. We also tested ``cynically honest'' before settling on the current popular choice; we're always fine-tuning the entries to optimize your looking-things-up experience.]

Update 1998: Bob lost but he found a new career as a bail-bondsman for Newt Gingrich and a character actor in advertisements.

Update 2000: After her display of leadership in the Macarena crisis, Liddy Dole was considered a credible candidate for the 2000 Republican nomination. She ran a close second in many early (1999) polls, but eventually dropped out. Focus groups will prove that people were just afraid there'd be a new spate of Bob Dole erectile insufficiency advertisements if she became president. Look: Bill and Monica was enough. Change the subject. Let's have some good, clean, old-fashioned abuse-of-power and election-fraud scandals.

Update 2001: Done. Bush (``the inarticulate, junior'') became President and Colin (``Ay!! Macarena!!'') Powell became Secretary of State. God help us.

More on Macarena in the Richard Simmons entry.

macaroney
Scottish pasta.

MACAWS
Multi-center Airborne Coherent Atmospheric Wind Sensor.

Macca
Sir Paul McCartney. The Paul McCartney mailing list is named MACCA-L. Cf. maca.

It turns out (don't tell the glossarist!) that Macca is a common nickname in the UK (or in England, at least) for anyone (not just Sir Pretty Face) whose surname begins with the Gaelic prefix Mac or Mc. I guess that in the early or middle twentieth century, ``Mack'' may have functioned that way in the US.

MACCS
Melcor Accident Consequence Code System. Endorsed by the EPA for modeling air dispersion of radionuclides following an accidental release not explosively initiated. Cf. ERAD for explosive release.

Macdonald, Ross
Ross Macdonald, the writer of detective novels? Real name: Kenneth Millar.

MACE
Mid America Chamber Executives.

machen
I might as well warn you now that this entry is under construction, speculative, and boring. Better read it now before it gets worse.

Machen is a German verb cognate with English make. The ulterior etymology of these words (beyond proto-Germanic) is uncertain.

The English noun might (the word that has a sense similar to strength) happens to coincide in sound and spelling with the modal might (subjunctive form of may), but the words don't seem to have any etymological relationship. German has a homonym pair: Macht is a noun also meaning `strength, force, or might' (as in Wehrmacht, `armed forces' or more literally `war force'). The word macht, on the other hand, is the 3d-pers. sing. pres. indic. of machen (usage example below). There doesn't seem to be a relationship between these words either, besides accidental coincidence.

German and English have another pair of cognates, tun and do, that like machen and make also have similar meanings. To native speakers of English, the assignment of meanings to machen and tun can seem a scrambled version of that of make and do. For example, ``er macht nichts'' means `he does nothing' rather than `he makes nothing.' Conversely, es tut mir Leid, literally `it does me sorrow,' means `I'm sorry' -- something like `it makes me sorry.' Probably the simplest thing one can say about the situation is that machen is a broader term than make in English, in part because there is less expectation that some thing (Ding) will be made. Crudely, one can say that machen is used more than tun, whereas make and do are comparably common. (It seems that Old English used the etymons of these words a bit more like German does now, the make etymon being much more common.)

Okay, I had some other ideas, about fashion effects in language and expressions like ``make trouble,'' ``make time,'' and ``do time,'' but the articulation is still embarrassingly vague. I've commented them away for the duration, so we can get the rest of these entries published.

Here's a peek behind the curtain. I found a clew to pull on: ``The Historical Development of the Causative Use of the Verb Make with an Infinitive,'' by Jun Terasawa, in Studia Neophilologica, 1985, vol. 57, #2, pp. 133-143. Abstract:

The development of the English causative construction with make + an infinitival complement is examined. Two types of causative V -- agentive causative & pure causative -- are distinguished, differing in both semantic & syntactic structure. Agentive causatives are seen to place stricter semantic restraints on causer, causee, & complement than do pure causatives. It is argued that the make construction began as a pure causative & later developed into an agentive causative. 5 Tables, 11 References.

This next one looked promising at first: ``Investigating Learner Vocabulary: A Possible Approach to Looking at EFL/ESL Learners' Qualitative Knowledge of the Word.'' [I've quoted the awful title accurately, but the paper itself is written in fluent English.] According to the abstract, the study involved ``a contrastive corpus analysis observing the uses of the high frequency verb make in learner & native writing...'' and it was published in a journal published in Germany [IRAL, vol. 39, #3, pp. 171-194 (2001)]. Unfortunately, the researchers (Erik T.K. Liu and Philip M. Shaw) studied only CSLE's.

Jackpot! ``The Grammatical and Lexical Patterning of make in Native and Non-Native Student Writing,'' by Bengt Altenberg and Sylviane Granger, in Applied Linguistics, vol. 22, #2, 173-194 (June 2001). From the abstract: ``The article focuses on what proves [sic] to be the two most distinctive uses of make: the delexical & causative uses. Results show that EFL learners, even at an advanced proficiency level, have great difficulty with a high frequency verb such as make. They also demonstrate that some of these problems are shared by the two groups of learners under consideration (Swedish- & French-speaking learners) while others seem to be L1-related.''

MACHO
MAssive Compact Halo Object. An aggregation of matter too small to have been directly (i.e. optically) observed in interstellar space, and too sparsely dispersed to have been sighted locally, but dense and massive enough, at least in galactic halos, to explain the amount of dark matter implied by galactic motion. Also MAssive Condensed Halo Object. Also the name of an old collaboration of astronomers that was looking for these critters. (It was active in the 1990's; as of 2008 it apparently no longer exists.)

MACRS
Modified Accelerated Cost Recovery System. A term used by the US IRS. If you need help preparing your tax return, try visiting the IRS website.

MACSYMA
MAC's SYmbolic MAnipulation System.

MACTP
Mine Awareness and Clearance Training Programme. A UN program primarily concerned with mines in Afghanistan. The name was later changed to UNMCP and finally to MAPA.

MACTE
Montessori Accreditation Council for Teacher Education.

mad
A word that has traditionally meant intellectually unsound, the usual specialized sense of insane. Now it is widely used with the meaning of angry.

Cicero, in his Tusculan Disputations, quotes Ennius to the effect that ira initius insaniae -- `anger is the beginning of insanity.'

MAD
Median of Absolute Deviations away from median. A measure of the breadth of a distribution. Explicitly: given a probability distribution, determine a median m for the distribution. Now the absolute deviations from this median, |x-m|, have their own distribution. (If the initial distribution is f(x), then g(u) = f(m+u) + f(m-u) is a distribution function for the absolute deviations u > 0.) The median m' of this new distribution g (i.e. m' is the median value of u) is the MAD. If we call the first and third quartiles q1 and q3, then m' clearly has a value between q3-m and m-q1.

MAD
Mutual Assured Destruction. Apt acronym for the strategic defense principle that guided the US to the peaceful conclusion (illustrated in Smithsonian exhibit) of the Cold War. Maybe you would like to visit the US Arms Control and Disarmament Agency.

Actually, McNamara's name for the principle was just ``Assured Destruction.'' The longer name with the punny acronym was invented by opponents.

Mad Cow Disease
Popular name of Bovine Spongiform Encephalopathy (BSE, q.v.).

MADD
Mothers Against Drunk Driving. Founded by the mother of a victim. French name: Les Mères Contre l'Alcool au Volant (a somewhat literal translation: `the mothers against alcohol behind the wheel').

MADE
Manufacturing Automation and Design Engineering--program of ARPA, since 1990.

made possible by
An important phrase used in thanking sponsors of TV programs that no commercial broadcasting executive figured could scrape together an honest audience and that therefore require the funding of viewers like you.

A program that is ``made possible by'' <name of public-spirited organization here> clearly would not have been possible without that organization. Evidently, we're talking metaphysical necessity here. No other organization could have done it. To you it looks like dollars, but really it is existential ambrosia. Without that particular organization, the very existence of the program would have been not endangered, not imperiled, but completely and utterly nullified and kaput. That's why they didn't say ``made possible by funding from'' <name of public-spirited organization here>.

You probably didn't realize these facts. You need philosophical training, pronto.

Madrid
A town in Alabama, Colorado, Iowa, Kentucky, Maine, Nebraska, New Mexico, New York and Virginia. Accent on first syllable; sounds like `Madge-rid.'

MADRS
Montgomery-Asberg Depression Rating Scale.

MADS
Modified Air Defense System. A successor to the PATRIOT missile system. What is it about the letters M - A - D?

Mad, Stark
In Britain, it's ``stark staring mad'' and in America it's ``stark raving mad.'' This reflects traditional British reserve.

MADT
Multiple ACPI Description Table.

MAE
Magnetocrystalline Anisotropy Energy.

MAE
Mechanical and Aerospace Engineer[ing].

MAE
Mississippi Association of Educators. Read something of its history at the MEA entry.

MAES
Society of Mexican American Engineers and Scientists. In many places, MAES and SHPE are one club.

MAES
Management Assistant Expert System.

MAF
Magnetic Anisotropy Field.

MAF
Main Assembly Fixture.

MAF
Maintenance Action Form. The form of action without the maintenance.

MAF
Manpower Authorization File.

MAF
Mass Air Flow.

MAF
Master Address File. We know where your data live.

MAF
Maximum-Amplitude Filter.

MAF
Mission Analysis File.

MAF
Mission Aviation Fellowship.

MAF
Mixed Amine Fuel.

MAF
Multiple-Access Facility. I'm okay; you're okay.

Mafalda
An Argentine comic strip and its star. This page has some samples. This page has a more detailed inventory of characters. Bigger samples here (for comics with few words -- precisely the ones you don't need large).

MAFALDA
Modélisation et Analyse Fonctionnelle des Applications des Liaisons de Données Air-sol.

MAFET
Microwave and Analog Front End Technology.

MAFF, Maff
(British) Ministry of Agriculture, Fisheries and Food. Sometime in the 1990's, I think, it became Defra.

MAG
Monotonic Array Grammar. A kind of picture grammar, q.v.. A subclass in the Chomsky-like hierarchy of isometric array grammars (IAG's).

See

magazine
  1. A tube of approximately rectangular cross section, for storing and carrying packaged IC's.
  2. A building for storing ammunition.
  3. A rigid tube for storing and carrying bullets; the tube is approximately rectangular in cross-section and can be clipped into place for automatic or semi-automatic loading. Also `clip.' Viewed from the side, the standard clip for an AK-47 looks like a sector of annulus. Hence the name ``banana clip.''
  4. Camouflage for a hammer.
  5. A bound periodical you can subscribe to at a discount at one of these websites:

Cf. journal and periódico. While you're there read on through the periodista entry.

magazine follower
A piece attached to the end of the magazine spring, separating it from the cartridges which are pushed upward in the magazine or clip, into the barrel of an automatic pistol. You were probably thinking of emitter follower. For a picture of a couple of big guns, including a ``six,'' visit this page.

MAGD
Master of the Academy of General Dentistry.

Magdalene College
Well, there's one each at Oxford and Cambridge Universities. The name is sometimes pronounced maudlin. Samuel Pepys was graduated from Magdalene at Cambridge, and his famous diary ended up there.

According to Foxe's Acts and Monuments, William Tydale went up to Oxford in Easter term 1510 and was entered of Magdalene Hall, as they used to say.

MAGERT
MAp and GEography Round Table (of the ALA). Sounds like maggot pronounced in a hyperrhotic accent, so they don't accept any members from Brooklyn. That's why I got lost trying to escape Queens one day.

This way to the next ALA round table.

MAGI
Modified Adjusted Gross Income. These didn't come bearing gifts. MAGI is a term used by the US IRS. If you need help preparing your tax return, try visiting the IRS website.

Magic
A VLSI CAD tool. A particular one.

Magic
Nickname of Earvin Johnson, Los Angeles Laker who retired when he discovered that he is HIV-positive, but returned to play on the 1992 Olympics dream team, and briefly resumed his court career in 1996. And then yet again for a couple of games when he noticed he still hadn't died yet. You know, basketball is not tiddly-winks; it's violent and people get cut and bleed, sometimes.

Magic is also the team name of the Orlando, Florida NBA franchise. Orlando's long-time star, Shaquille O'Neal (more at the amphorae entry), was recruited to play for the LA Lakers; they got their magic back. For a while, anyway. In July 2004, Shaq went back (to Florida anyway, and the Miami Heat).

magic
Perhaps the essence of magic is contained in Arthur C. Clarke's ``Third Law'':

``Any sufficiently advanced technology is indistinguishable from magic.''

[In Profiles of the Future (1962).]

Of course, a little stagecraft may not be amiss (see VLIW).

magnetic ion
Ion of an atom which has an incomplete shell of electrons. Usually refers to transition metal ions with unpaired electrons in 3d, 4d, or 5d shell (in periods IV, V, and VI), which give rise to paramagnetism and ferromagnetism.

In solids at sufficiently high temperatures, magnetic ions give rise to paramagnetism. The spins in a paramagnetic material align (i.e., tend to align, on average) with the applied magnetic field H, and give rise to a magnetization M that is parallel to and in the same direction as H. The total magnetic induction B is therefore larger than the applied field H. This behavior is essentially the sum of the behaviors of the individual atoms, acting more-or-less independently. In paramagnetism, M is proportional to the applied field, through a proportionality constant called the susceptibility <chi>: M = <chi>H.

At low temperatures, a qualitatively different magnetic behavior occurs, which involves a collective interaction of the atoms: the field of an atom's oriented neighbors is enough to keep it oriented as well. As a result, there is a spontaneous magnetization M, representing the self-consistent parallel orientation of atomic spins. This is the behavior of an individual ``domain,'' which might be 1000 Å for Fe. In large samples, the behavior is complicated by the interactions among different domains, and hysteresis (history or memory effects) occur.

There is a qualitative contrast between induced-field effects in magnetism and electricity: in magnetic materials, the predominant sign of the effect is paramagnetic -- M reinforces H, while in dielectric materials it is opposite -- P diminishes the effect of D. The fundamental reason for this is in the sign of the force between similar elements: in magnetism, the Biot-Savart or Amperé (inverse-square) force law between two equal (parallel) current elements is attractive, while Coulomb's (inverse-square) force law for two equal charges is repulsive.

Other kinds of behavior occur, although metals with high magnetic-ion concentrations eventually (at low enough temperature) exhibit ferromagnetism. The transition from paramagnetism occurs at the Curie-Weiss temperature TC (capital tee, sub-cee, if you're not Netscape-enhanced), and is signaled by a divergence of the susceptibility as <chi> ~ 1/(T - TC) in the paramagnetic regime.

magnum
One-and-a-half liter resealable container for ethanol-water solutions. Twice the size of a regular wine bottle. Cf. jeroboam.

MAGS
Midwestern Association of Graduate Schools. They confer one ``Distinguished Master's Thesis Award'' each year. MAGS has 160 members, as of Fall 1996. I suppose I ought to update the entry. Illinois 23, Indiana 13. What sport is that? Oh. Iowa 4, Kansas 9, Kentucky 3, Michigan 16, Minnesota 10, Mississippi 1 (Mississippi State University has a satellite campus upriver?), Missouri 14, Nebraska 7, North Dakota 2, Ohio 21, Oklahoma 7, South Dakota 4, Wisconsin 14. As of January 2008, then, 148 graduate schools. About one school lost per year since 1996, unless I miscounted grievously then.

M.A.I., MAI
Member (of the) Appraisal Institute. The Appraisal Institute is the American Institute of Real Estate Appraisers.

MAI
Multiple Access Interference. Interference from other users of the same multiple-access system. Also called MUI.

MAI
Mycobacterium Avium Intracellulare. Alternate name for MAC, q.v..

mailing list
A centralized server of email messages. There are essentially two types: discussion groups and newsletters.

A mailing list for a discussion group is a common address to which list subscribers send a single copy of their message, and from which they receive a copy of any mails. This kind of system is also called a mail reflector. Discussion groups can be moderated or not. After political arguments nearly destroyed ANCIEN-L in 1998, for example, it was reconstituted as a moderated group, with postings being vetted by one overworked list owner. The attendant delays destroy some of the immediacy that unmoderated lists have. An unmoderated list on a decent server can reflect messages around the world in a few minutes -- i.e., the delays are just the usual email latencies. A moderated list is occasionally also used to create a low-traffic announcements list by selection of relevant messages from a high-traffic list (e.g., classics-m).

This file from a humor archive accurately describes the natural life-cycles of mailing lists that ever get large.

A newsletter is essentially an application of a moderated mailing list for dissemination of an email newsletter. A lot of organizations use moderated lists to send out advertisements to potential customers, directives and news to employees, etc.

The traditional mailing-list software is run completely by email commands -- one subscribes, unsubscribes, changes options, accesses archives, etc., all by sending a batch job of command lines in an email to the mail server. These commands are all supposed to be sent to a different address than regular postings, but a lot of subscribers forget. Listproc, and probably listserv as well, will bounce back mail that begins with what looks like a command (the words unsubscribe, set, etc.)

The most common software packages for traditional mailing lists are LISTSERV, ListProc and MAJORDOMO, in about that order. Trailing behind are MAILBASE, popular in Britain, and the quite rare MAILSERV (I've only seen it on vaxen). Mailserv or MailServ is also the name of a web interface for MAJORDOMO. This useful page describes the (generally similar) commands for these five kinds of mailing lists. The software often recognizes synonyms for the most common commands, and accepts unambiguous abbreviations (i.e., it right-completes the command name).

There are now a number of web-based programs that allow mailing lists to be set up, managed, subscribed to, etc. all via http protocol. The email protocol is used only to send the mailing list messages. In effect, the parallel tasks have been transferred from the list processor address to an http server. A few of these are Cool List, Egroups, which absorbed OneList and which itself has been absorbed by Yahoo! Groups in early 2001, PostMaster General, Topica, The Vlists Network, Lyris.net and ListBot (associated with MSN). (And in case you're wondering, these aren't in any coherent order that I can remember or discern any more.)

Otfried Lieberknecht maintains a select list of literary and historical mailing lists.

[column] David Meadows's extensive Atrium site includes a guide to Classics-related discussion groups, although he's almost as behind on updating links as we are.

An excellent moderately-inclusive directory of mailing lists is Publicly Accessible Mailing Lists (described at the PAML entry).

The largest general index of mailing lists (as well as newsgroups and chats) is probably Liszt, ``the'' mailing list directory. (Over 90,000 list listings as of March 2000, as well as 30,000 newsgroups and 25,000 IRC chats.) You know, I was just about to point out that apparently Liszt was written by Scott Southwick, and that he never gets any credit for it. Just to check, I followed the liszt link, and now (July 2001) I find that http://www.liszt.com autoforwards to <http://www.topica.com/>, Sic transit gloria mundi. Liszt was better, and it was sponsored by a disinterested party.

An extensive directory of publicly accessible mailing lists that use LISTSERV software is Catalist. There's also a directory of lists at Mailbase. Tile.net offers a search tool that searches a fairly extensive (and partly redundant) index, so far as I can tell on a cursory look.

The most appropriate place for list managers to discuss mailing lists is on the mailing list List-Managers, hosted by GCA.

<eList.com>, which sounds like it might be a mailing-list service, has changed its name to MessageBot!. It's a ``totally free service keeps track of the emails of people who wish to be notified of changes to your website.''

MessageBot! can be used to jury-rig a kind of mailing list also: If a site is set up to archive in web-accessible form the email sent to some address, then users who sign themselves up to be notified of changes at the site will effectively be notified in email of additional messages that have been posted to the site. They've actually automated a process similar to that: a web site where postings are entered via form (which they describe as ``the user enters their own email themselves'').


-------------------------------------------------------------------------------
 If you own a website, you can sign up for MessageBot, insert the free code
 at your website, and invite your visitors to leave their email address in
 the MessageBot window at your site. 

mail itch
I've heard about this on the radio. They say medicated coal bomb cures it, but what exactly is ``mail itch''? I searched the web, but the hits all have some weaseling punctuation between mail and itch.

But here's a history of ITCH.

I scraped this entry together around 1996. At the time, I thought those radio ads were a bit crass. Ah, lost innocence! Wasn't radio personality Steven King, er-- Alan King, er... Mr. King -- wasn't he hawking ``medicated coal bomb''? Or was it Saul Palmetto? Whatever. Larry has been married 53 times, each time to a younger female. (The day he marries an embryo, there will be a constitutional amendment outlawing abortion for same-sex couples.) I guess you might understand his obsession with these products. See ED, run.

Please Mister Postman, look and see / if there's a letter, a letter for me!

main sequence
Not a sequence in time. More like a point in times. Main sequence stars are stars that conform to a relatively tight luminosity-temperature relation. At any given time, most visible stars -- 80-90% -- are in the main sequence. The main sequence was first discovered as an empirical relationship (see H-R diagram). It is now understood to represent the stable properties of typical hydrogen-burning stars.

Maj.
MAJor. A military rank.

MAJO
The International Monitoring System's (IMS's) code for the seismic station in Matsushiro, Japan. Probably not too far from MJAR.

MAJORDOMO, Majordomo
A free software package for mailing lists. It was intended to be and is bare-bones. An indication of this is the fact that while on LISTSERV and ListProc you switch to the digest by a set command, in MAJORDOMO you simply unsubscribe and resubscribe to the parallel digest mailing list. On the other hand, MAJORDOMO is free. Also, you can't set nomail and remain on the subscribers list while you're away -- instead you just unsubscribe. On the other hand, MAJORDOMO is free. There isn't even any support for archiving of posts. On the other hand, MAJORDOMO is free. (And you can get the Perl source code and play with it.)

Great Circle Associates (GCA) is the Majordomo home; it distributes the software, hosts support and development mailing lists for it, and serves some documentation.

Mailing lists at the University of Alberta are handled with MAJORDOMO; see their mailing lists page for more documentation.

There is a simple web-based interface for MAJORDOMO called Mailserv or MailServ. Learn about that from U Alberta's page. MajorCool is another web interface to Majordomo, from Conveyance Digital.

major world language
When Samuel B. Trieman (1925-1999) was Director of Graduate Studies in the Physics Department at Princeton University, he brought through the first students from the PRC. The university allowed departments to waive the foreign language proficiency requirement for graduate students who were native speakers of a ``major world language,'' but didn't define or provide a list of which languages qualified.

One day, a memo appeared in all the graduate students' mailboxes. In it, Prof. Trieman declared, by the authority vested in him as Director of Graduate Studies, that Chinese was a ``major world language.'' No one challenged this arrogation.

make
An intransitive verb meaning achieve sufficient enrollments to be offered. Said of elective classes. It might be regarded as a short form of ``make it'' or ``make the cut'' or both. In high school, third- or fourth-year language classes often don't make, depending the language and the school size. If you're a teacher with courses on the bubble, then you've got to work to ``keep your numbers up.''

Malachi
A book of the Hebrew Bible. The last of the twelve minor prophets.

malachite
A highly characteristic copper ore: Cu2CO3(OH)2 with this structure:

                                              O -- H
                                             /
                                            /
                                     O -- Cu
                                    /
                                   /
                             O == C
                                   \
                                    \
                                     O -- Cu
                                            \
                                             \
                                              O -- H

or equivalently, since the bond angles and lengths are only drawn approximately and since structures rotate about single bonds,

                   H
                    \
                     \
                      O
                     /
                    /
                  Cu
                    \
                     \
                      O
                     /
                    /
              O == C
                    \
                     \
                      O
                     /
                    /
                  Cu
                    \
                     \
                      O
                     /
                    /
                   H

Green, and very pretty when polished. In English the name dates back to Anglo-Norman, and stems from the Latin word molochitis. According to Pliny the Elder, the Latin name was derived from the Greek word for mallow, a purple-flowered plant. Not only is this color association puzzling, but it's not clear that Pliny had the same mineral in mind. Even if Pliny's claim was incorrect for the Latin word, it is correct (because self-fulfilling) for Modern English. The Anglo-Norman form was melochite (the changed first vowel reflects medieval Latin usage), but English (as well as French) has respelled it to conform with the Greek word for mallow (maláchê). For something about the occurrence of malachite, see the Fahlerz entry. Another hydroxy-carbonate copper mineral is azurite.

MALC
Michiana Academic Library Consortium. The members are four Christian schools around South Bend, Indiana, including the University of Notre Dame. The others are Bethel College Indiana, Holy Cross College, and Saint Mary's College. (Bethel College is Protestant, historically Mennonite; the others are Roman Catholic.)

Not related to RMALC.

MALDEF
Mexican-American Legal Defense and Educational Fund. What were they thinking? Mal has the same meaning as a prefix in Spanish as in English, mal is also an adjective and noun meaning `bad, evil.' The job of their ``education department'' is to educate parents in how to press for implementation or enforcement of court orders and legislation pushed by their ``legal department.''

MALDI
Matrix-Assisted Laser Desorption Ionization.

male masculinity
Mary insisted on reading me this passage, and now I insist on transcribing. Don't fight it. You know you want it. You can't resist -- and you shouldn't. You pulse with anticipation. Afterwards, suddenly,
... he realized he hadn't even gotten fully undressed. As her feet hit the floor, the ruined nightgown dropped to her feet. She looked up at him.

    ``I'm sorry. I was too rough. Did I hurt you?''

    ``No, I can honestly say that what you did to me didn't hurt at all.''

What a gift for graceful description and realistic dialogue! What subtle allusion! And no, ``his male masculinity'' isn't in that particular purple passage. But I remember. I remember Mary holding its pinkness (the book's cover) and reading and reading and how from between my teeth I let out a hoarse, longing moan (okay, it was actually more of a contemptuous laugh) and how I felt and--oh! I felt amused. But now I can't find the right sex scene (the bit above is at p. 201), and anyway the book is pretty homogeneous pulp, so I'm sure you can enjoy similar gems elsewhere as you stalk this one. (We're talking about The Bare Facts by Karen Anders, from the Harlequin B series, B putatively standing for Blaze. Price: $1 at the dollar table.)

malgastar
A Spanish verb meaning `misspend.' In English, the verb waste has as one of its meanings a forceful expression of misspend. In Spanish there is no common alternative, so malgastar covers the entire semantic range covered by the two English verbs.

mall hair
Large bangs held up with hair spray, with wings and everything.

malloc()
Memory ALLOCat{ion|e}. A C-language operator. Memory allocated with malloc() should be deallocated with free(). In C++, use new() and delete(). It's advertised as being a lot cleaner. The brand-x comparison I've seen is
int *x = (int*)malloc(20*sizeof(int));
...
free(x);
becomes
int *x = new int[20];
...
delete x;

[column]

Mam.
Latin, Mamercus. A praenomen, typically abbreviated when writing the full tria nomina.

MAM
March, April, May. Aggregated Spring data. Please don't tell me it should be AMJ. Anyway, it's climatological data from the Julian-calendar era in the instance of this initialism that instigated this glossary entry. At the time, Spring sprang sooner (eleven days sooner by 1600). Cf. DJF, JJA, SON.

MAM
Mathematics Awareness Month. April, presumably because that's the cruelest month. MAM, ma'am, is sponsored by the American Mathematical Society, the American Statistical Association, the Mathematical Association of America, and the Society for Industrial and Applied Mathematics.

mama-haha
Step-mother. Technically, this is Japanese, but it sort of works in a lot of European languages. In the Japanese, haha is `mother' and mama- is `step-.' Stepfather is mama-chichi (stop giggling or I'll tell your mother!) and stepchild is mamako (see -ko for more on the last syllable). Incidentally, the hyphens are just guides to the Anglophone eye. (There's a concept.) In Japanese, hyphenated words don't have hyphens (haifun) in them. How weird is that? Japanese doesn't use word spacing either, butforyourconveniencewegenerallydo.

The common European word mama is now recognized world-wide, even where no European language is a common first language. For example, it occurs in kyoiku-mama.

Mama seems to naturalize well. A woman who spoke mainly Yoruba growing up in Nigeria wasn't sure if the word was Yoruba or not. (It isn't.) I was asking around because Roman Jakobson claimed something like that the word for mother in all languages contains a nasal consonant. This is a trickier claim than it at first seems, because many languages have multiple words for mother, but it's easy to find counter-examples. I think Georgian is one.

MAMI
Multicultural Association of Medical Interpreters of Central New York. ``MAMI has established a fee-for-service, not-for-profit language bank (agency) in Utica, N.Y. It offers professional interpreting services and translation of health-related documents to Oneida and Herkimer counties and, eventually, all of Central New York.'' I suspect that the name Al Jolson doesn't ring a bell with these people.

mamma-loshon
Literally `mother tongue' in Yiddish. `Yiddish' in Yiddish.

man
MANual. As in Unix ``man pages.''

MAN
Metropolitan Area Network. A Local Area Network (LAN) serving a range over 100 miles.

m.A.n.
meiner Ansicht nach. German, `in my opinion' [IMO]. German has two postpositions, nach and weder, that function like prepositions but happen to follow their objects. Do not confuse the expansion of m.A.n. with that of m.M.n., which means about the same thing, or you'll end up with something like meiner Ahnung nach, which means `according to my intuition.'

management
The identification, specification, allocation, and coordination of tasks that will not be done.

[column]

man bites dog
This is a traditional definition-by-example of what news is: a report of an unusual event. A usual event (dog bites man) is not news. (It's human interest, and can be reported only if it helps the reporter score a political point.)

Most instances of the phrase ``dog bites man'' that occur in new reports are metaphorical. Nevertheless, the literal event does occur fairly regularly. One very common situation is that of criminal fugitives biting police dogs. The second-most common situation seems to be that of pet owners counter-attacking dogs that attack their own dogs -- dog's best friend 'n'all that. (For another sort of canine anthropomorphic dog fight, see the It was a dark and stormy night entry.) We'll be collecting examples of canine man-bites (whether they involve criminal fugitives or not) and listing them here:

Man may also bite dog that is already dead and probably cooked. Back in 2002, the World Cup was held in South Korea and there was a flurry of reporting about dogs as food there. Of course, that wasn't news at all. The South Koreans just need to work out a mutually beneficial agreement with the Australians (see dogger).

Michael Vick was the talented quarterback of the Atlanta Falcons until just before the beginning of the 2007-08 season. Unbeknownst to him, treacherous family and friends had been running a dog-fighting operation on his property. As a non-participant, his pseudonym was Ron Mexico. A Finnish fan of US football, it appears, has ransacked the gazetteer to offer a web-based ``Ron Mexico name generator'' here. He must have the right algorithm: it satisfies the only known condition. Oh wait-- I'm sorry, that was his alias in the genital herpes thing a few years before. After the court papers were filed, there was a brief vogue in sports gear bearing the name. There was even a poor fellow in Brighton, Michigan, an auto-parts supplier, who comes by the name legitimately. He was ``getting a ton of calls.'' He wanted to know, ``How do you pull a name like that out of the air? Use Bob Smith or Jim Johnson; there's 50 million of them. Out of all the names in the whole world, I wanna know how he picked this name out.'' It reminds me of Tonya Harding's ex. This Ron Mexico knows two others -- relatives of his. You can see where this is going: ``To Tell The Truth,'' 2022. The rollicking panel of washed-up celebrities will consist of Sean Penn, Christina Aguilera, Ben Affleck, and Kitty Carlisle, somehow.

Anyway, Michael Vick is not alleged to have bitten any of the dogs or given them genital herpes, but he's supposed to have killed some of them in unnecessarily creative ways. (I didn't even know you could kill a dog by hanging. Not very quickly, anyway....) On August 27, Vick took a plea bargain and reported a Jesus sighting. (He claimed he found Jesus, but I'm not sure Jesus had been reported missing. I heard he was expected back.) The reason the story merits discussion in this entry, besides the general association with dogs, news, and violence, is the chew-toy angle. By the time of Vick's plea, there was a ``Vick's Dog Chew Toy'' available online for $10.99 plus $2 S&H, ``made of state of the art `dog' material'' whatever that is. Melamine-laced and lead-base-painted, I imagine. With so little time to set up the tooling, shipping wasn't scheduled to begin until September 7, 2007.

The situation of a man biting a dog is a paradigm of the unexpected, but it has not always been used to define news. Relevant evidence was posted on the Curculio blog, which had an anonymous ancient Greek couplet on April 20, 2006. (You remember, of course, that Cerberus is a three-headed dog.) In translation: ``Even as a corpse Timon is savage: Cerberus, door-keeper of Pluto, be afraid lest he bite you.''

Coming soon (okay: eventually) to a glossary entry near you: Irving Berlin had a song entitled ``Man Bites Dog'' in the 1933 topical revue ``As Thousands Cheer.''

MANCOVA
Multiple ANalysis of COVAriance (ANCOVA). MANCOVA is a combination of linear regression and multiple analysis of variance (MANOVA) in which the MANOVA is adjusted for the linear relationships between the dependent variables and the covariates. See, for example, M. J. Norusis, SPSS for Windows: Advanced Statistics, Release 6.0. (Chicago, IL: SPSS, 1993).

Not just an acronym; this would make a pretty decent family name.

Mandate of Heaven
A Chinese imperial doctrine that in late twentieth and early twenty-first century Florida and Texas governs the like-unto-a-god status of football coaches. If a coach use his power wisely and send in just plays, then his victories demonstrate that his benevolent but firm rule is righteous. If he have a losing season, then it demonstrates that he has lost the mandate of heaven, and may be ignominiously tossed out on his ear, or disemboweled, as the mob choose.

Similar Confusion philosophies are followed in the other seven states of the Southeastern Conference (Alabama, Auburn, Clemson, Georgia, Louisiana, Mississippi, and South Carolina).

John Cole, head of the TFT, explains that in Texas, a school principal ``used to be anybody with a master's degree and two losing seasons.'' [Reported by Peter Schrag in ``Too Good to be True,'' an article on TAAS in The American Prospect vol. 11, #4 (Jan. 3, 2000).]

manejar
A Spanish word that means `to handle' in Spain. In Latin America, the word is used in the sense of `to drive [a vehicle]' (or to know how to). Cf. maniobra, discussed at the maneuver entry.

maneuver
Also spelled manoeuvre (``chiefly Brit.,'' as we lexicographers say). I assume you know what this word means. My feeling is that if you have to turn the steering wheel or your shoulders one way and then another, then that's a maneuver, but only one way is just a turn.

Spanish has the noun maniobra and verb maniobrar, with meanings similar to the English cognate. Cf. manejar.

MANIAC
Mathematical Analyzer, Numerical Integrator, And Computer. An early (late 40's) computer at Los Alamos.

MANIAC
Mid- And Near-Infrared Array Camera.

mano a mano
Spanish: `hand-to-hand.' As in combat. NOT `man-to-man' with Spanisho lettero o-o. Sheesh!

Okay, okay: it does so happen that the English word man and the Spanish word mano (< Latin manus) are derived from the same Indoeuropean (IE) root *man- that has the meanings `person' and `hand.' One might regard this as an instance of synecdoche (hand representing man), but from the available linguistic evidence it is impossible to tell which, if either, meaning came first.

In fact, ``mano a mano'' can express, in a figurative way, a range of meanings like `on an equal footing,' some of which overlap the sense of `man-to-man.' There are lots of other such expressions. For example, mano en mano, literally `hand in hand,' means that or `pari passu'; de mano en mano means `from hand to hand' (literally `from hand into hand').

The Latin word manus is not, as one might suppose at first glance, a second-declension masculine noun. It's a fourth-declension feminine noun. Hence the Spanish word mano (like French main, etc.) is feminine.

manobra
Spanish word meaning `laborer' (obrador) or day-laborer (peón). More about manobra at the manobre entry. Right now I want to write about something different: the front-loading of the Spanish alphabet.

El Diccionario del Español Actual (edd. Manuel Seco, Olimpia Andrés, Gabino Ramos), publ. 1999, is a good, representative Spanish dictionary. It has two volumes: A-F and G-Z. The two volumes are similar in size, and there isn't very much front matter. The disproportionate share of words starting with early letters of the alphabet is typical. (Not that it wouldn't be very suspicious if it weren't.) In contrast, the xx-volume OED2 has a volume xi that begins with the Scrabble-worthy word ow, whatever that means. For my own amusement (you should skip over this to the next entry), I'm going to list the number of pages dedicated to words starting in different letters of the alphabet in the Spanish dictionary mentioned above (this one alphabetizes ll between lk and lm, etc.):

A   559
B   201
C   632
D   299
E   409
F   174

G   146
H   120
I   174
J    41
K     8
L   131
M   295
N    63
Ñ     2
O    81
P   425
Q    23
R   212
S   232
T   217
U    24
V   107
W     3
X     2
Y    19
Z    21

What the Spanish language needs is an exchange program with Polish.

manobre
Spanish word synonymous with manobra, `laborer.' The word (in both forms) is grammatically male. One can think of this as natural gender when the word originated, and conventional gender now. Of course, Spanish nouns ending in a are generally female. While there are exceptions, these often have Greek roots (e.g.: el tema, `the theme'; el siquiatra, `the [male] psychiatrist') rather than obviously Latin roots like obra and mano (see mano a mano). So the switch in ending is natural: either those hearing the word for the first time were led to suppose the word ended in e, or people familiar with the -a form felt uncomfortable enough with the final -a to use -e instead.

Yes, there are interesting questions here of what to do about conflicts of natural and grammatical gender, but this here is (a tangent to)n what I started writing about, where n is four or five, so that'll have to wait. I'd also like to mention manubrio, but I can't think what to say about it.

mano de obra
Spanish word meaning `manpower' or a restricted sense of the word `labor.' That is, the labor force (fuerza obrera) represents available manpower (mano de obra), and a finished product represents a certain amount of labor performed (also mano de obra). The French etymon main-d'œuvre, attested as early as the end of the seventeenth century, is used in the same way. An interesting oddity about these phrases is that they literally seem to mean something like `hand of labor.' A better translation might be `labor hand' (like ``farm hand'').

All these thoughts on hands in some genetic relationship to labor remind me ``of horny-handed sons of toil.'' No, the first of doesn't belong inside the quotation marks, but it makes a nice iambic tetrameter. The phrase sounds like something Carl Sandburg would have made up, but the idea that the working poor (anachronistic-term alert!) have calloused hands is certainly at least ancient and probably prehistoric. Here's an example from Trimalchio's first speech (ch. 39 of the Satyricon of Petronius). He prates that those born under the sign of Capricorn (capricornus means `goat horn') are ``wretches who grow hard facing their troubles'' (the Latin is ...in capricorno aerumnosi, quibus prae mala sua cornua nascuntur...). No, it's not a literal translation. There's too much going on to translate it all, and what goes on in English is different.

For one thing aeromnosus, which I translate as `wretch,' is derived from aerumna which is, loosely, a `burden' -- that is, a `task' or a `trouble.' Hence the connection with ``sons of toil.'' Also, prae basically means `before,' but is often understood to mean `in view of' or almost `as a result of.' I like to preserve the spatial idea of before-ness, which is why I use `facing,' which tucks a little bit of meaning into the translation that doesn't belong, in order to include something that does belong but that otherwise wouldn't be there. For a somewhat similar instance of the concrete notion of ``facing'' having different abstract, uh, facets, see the anti- entry.

Finally, you will observe that cornu means `horn' or `horny tissue.' (The coincidence of meanings makes me think of that roughly funnel-shaped neutronium thing in one of the ST:TOS episodes.) That Latin word is, in fact, the origin of the English word corn, but only in the sense of a local hardening, horniness, of the skin; other meanings represent other etymologies that happened to yield the same sound and spelling. Corn in the sense of grain is a cognate of Latin granus, with a common root in Indo-European (you know, it's the voicing/devoicing g/c thing). The word grain itself, of course, comes from Latin. English, as you will recall, is the vocable pack-rat of languages. Just as a common Indo-European root gave rise to both corn (via Germanic) and grain (via Latin), so a common IE root gave rise to horn (via Germanic) and corn (via Latin). [I'm making this a little more complicated than necessary in order to keep your interest up. Since you've staggered through my clotted prose so far, you can tell it's working.] All I need to do now is mention another pair of cognates, and I can pop a level of tangent discussion off the stack. The English verb harvest is cognate (again through a common IE root) with the Latin verb carpere (h/c again, like horn and corn, see?). Both contain the idea of `pluck, take for advantage.' (You know the verb carpere from the common expression ``Carpe diem,'' usually translated `seize the day.')

Trimalchio makes a pun on the word Carpe (in ch. 37), explaining that when he says Carpe, it is both vocative and imperative. (Carpus is the name of one of his servants.) Considering Molière's bourgeois gentilhomme, it seems that celebration of grammar, is a time-honored element in the stereotype of the low-born success.

I really don't know if there is any connection between Petronius and the HHSOT expression. Time to pop the stack again. ``Sons of toil'' (cf. hidalgo) occurs in English literature from the eighteenth century on, and seems to have had some kind of vogue among nineteenth-century poets. An interesting collocation occurs in Egbert Martin's ``Dawning,'' written in the 1870's or thereabouts. The second verse runs thus:

The horny sons of toil arise,
And labour's hammer rings
In honest music to the skies,
Like harps with iron strings.
While hoarse the shout of industry
Rolls like a billow from the sea.

Ballad meter. Anyway, ``horny sons of toil arise'' today suggests a rather different image than Martin probably had in mind. Then again, the OED has an instance of horny in the sense of concupiscent dating back as early as 1889, and this seems the sort of slang word that might be in circulation a long time before it happened into the literary record. One is reminded of the dialogue in Rock Hudson movies, when we see them again, now that we all know. Of course, some people never didn't get the jokes. Especially delicious is ``Pillow Talk'' (1959), in which the Rock Hudson character pretends to be gay in order to seduce the Doris Day character. At one point Tony Randall, playing the rival, gets to utter ``Need a light, cowboy?'' Mark Rappaport took an hour of these clips, spliced in unnecessary commentary mouthed by Rock look-alike Eric Farr, and released it in 1992 as ``Rock Hudson's Home Movies.''

Incidentally, earlier in that chapter of Satyricon, Trimalchio says ``May the bones of my patron [former master] rest well; he wanted me to be a man among men.'' (Patrono meo ossa bene quiescant, qui me hominem inter homines voluit esse.) Time to visit the mano a mano entry. (I mention this only for the benefit of those few who are not reading serially through all the entries.)

manoeuvre
Standard British and widespread Commonwealth spelling of what is spelled maneuver in American English.

MANOVA
Multivariate ANalysis Of VAriance (ANOVA). Also Multiple, Multi-way and Multi-factor ANOVA.

MANPADS
MAN-Portable Air-Defense System. Soviet-made, shoulder-fired surface-to-air missiles.

mansard
A kind of roof with a break in slope on each side, so it is steeper towards the eaves, and convex in cross section. The break in slope occurs on all sides--there are no gables (this general situation is called a hip roof); in the simplest such roof, for a rectangular building, the edges where the slopes of the roof faces change form a rectangle. The kind with gables on the end (a `double-sloped' roof) is called gambrel. You needed to know this. Nathaniel Hawthorn wrote The House of the Seven Gables. Mansard seems to be more popular in Europe than in the US, where gambrel roofs are most common on barns. Gambrel and mansard roofs are both called curb roofs.

Oh man, look gambrel up at the AAT. Talk about making a federal case of it!

manual transmission
gives you something to do while you're driving. The devil finds cell phones for idle hands.

Here's a related proverb, recorded in Vermont Is Where You Find It: One of the best things about quiltin' is that it gives the womenfolks somthing to think about while they talk.

Uh-oh... the PC-police lookout gave the signal. Time for some quick gender-generic repair.

Also recorded in that old book is the following hypothetical exchange:

Pg. 88: What do you do up here in the winter when the road's blocked?
Pg. 90: We just set and think ... mostly set.

Page 89, like almost all the odd pages, is given over to a picture. I've quoted pretty much all the text on pp. 88 and 90. In 1941 it seems to have been easier to ``write'' a book. About the text the ``author'' wrote ``Most of these stories and sayings I heard in Vermont, but that's no sign I wouldn't have heard them anywhere else in America.'' Or, say, France. (Even Orsay, France!) See the I dunno entry for more yokel communication studies.

Oh, if you wanted to learn something about manual transmission, or ``standard transmission'' as it is still often called, with some justification, you should have gone to the stick-shift entry.

[column]

mantissa
The fractional (``decimal'') part of the logarithm of a number. From the Latin word (spelled with one ess) meaning make-weight, which is believed to be of Etruscan origin (the word, you nitwit, not the make-weight!).

manubrio
Spanish, `handlebar.' If you just stumbled on this entry by accident, you've missed all the fun. Quick! Before the party is over, bop on over to the mano de obra entry.

[Football icon]

Man Under
A defensive football coverage in which the UNDERneath defenders are in MAN-to-man coverage. Further explanation at the Cover-2 entry.

manxane
A highly symmetric cyclic compound, bicyclo [3.3.3] undecane. It can be thought of as three n-propanes (three chains of three carbons in a row) plus two ``bridge'' carbons. Each propane has one end bonded to each of the two bridges. Altogether, then, an eleven-carbon alkane (undecane) comprising cyclo-octane rings. [One traverses a cycle of eight carbons by completing a circuit from one bridge carbon, through one propane (three carbons) to the other bridge carbon, and back to the first bridge carbon along one of the other three-carbon chains.] Unlike most molecules containing monocyclic eight-membered rings, this structure is not floppy. Its stable configuration has either exact or almost-exact C3h symmetry about the 1 and 5 carbons (the bridge carbons, each bonded to one end of each of the three propane chains). That is, the line through the two bridge carbons is a three-fold axis, and each propane chain is a rigid copy of its neighbors, translated a third of a turn about this 1-5 axis and rigidly rotated by the same angle in the same direction.

The two end carbons of each propane are aligned parallel to the axis, so that when the molecule is viewed end-on, the four bonds and three atoms of each propane chain appear as a bent leg viewed from the side -- the end carbons overlapping in one knee, with the middle carbon at the foot. Viewed in this way, the molecule as a whole has the form of a triskelion. The crest of the Isle of Man (traditional adjective form Manx, of course) is a triskelion. As far as I can tell, the trivial name manxane first appears in the chemical literature in a 1980 journal article by P. Murray-Rust, J. Murray-Rust, and C.I.F. Watt: ``The Crystal Structure of Bicyclo [3.3.3] undecane-1,5-diol and the Conformation of Bicyclo [3.3.3] undecane (Manxane).'' Their article concludes: ``We would like to dedicate this structure to the memory of the late Professor William Parker who first synthesised and named the manxane system.''

The 1980 article by the Murray-Rusts and C.I.F. Watt has an illustration of the Manx crest, though in the nonstandard orientation. All early representations of the three legs of Man shows them running (i.e., toes and knees pointing) clockwise, and this is how they still appear on the Manx flag and other official emblems. A distinctive feature of the Manx triskelion is that the legs are wearing armor -- at least the legs and feet are plated, and the heels have six-pointed spurs. (A triskelion of greater antiquity is that of Sicily. Its legs are naked and it has a Medusa's head at the center. See also AWB.) The Coat of Arms (technically Arms of HM in right of the Isle of Man) includes the three legs, which is an interesting thought. The Manx motto, associated with the island since about 1300, is ``Quocunque Jeceris Stabit,'' or `wherever you throw it, it will stand.' Like a three-legged stool, I suppose. It was reportedly in use before this date by the MacLeods of Lewis, ancient Lords of the Isles of Scotland. After 1266, these included the Isle of Man.

MAO
MonoAmine Oxidase. An enzyme that breaks down monoamines by oxidation. The monoamines referred to are typically the amines that function as neurotransmitters.

MAOI
MonoAmine Oxidase Inhibitor. A drug like iproniazid, that decreases the effectiveness of MAO and thus delays uptake of neurotransmitter amines. A class of antidepressants.

MAOS
Metal-Al2O3-SiO2-Semiconductor.

MAP
Maintenance Analysis Procedure.

MAP
Maximum a posteriori (likelihood).

MAP
Media Access Project. ``A non-profit public interest telecommunications law firm.''

MAP
MethAmPhetamine. Yeahyeahyeahyeahyeahyeahyeahyeahyeahyeahyeahyeahyeahyeahyeah!

MAP
Microwave Anisotropy Probe. Scheduled for launch August 2000. Will eventually sit on a Lagrange point and collect data for over a year.

MAP
Modo Asiático de Producción. Spanish, `Asian mode of production.' In some future expansion of the glossary, we may have an English acronym for this term. Don't hold your breath. I seem to come across a lot more Marxist literature in Spanish than in English.

Karl Marx introduced the theory that there is a distinctive ... gee, it looks like I'm going to want an acronym in English. Let's use AMP, provisionally. During the 1850's, in a series of articles for the New York Daily Tribune on British activity and politics in India, Marx introduced the theory of AMP. Okay, enough of that.

MAP
Morning-After Pill. ``Plan B.'' Extremely early-term abortion or contraception after the fact, depending on your POV.

mapa
Spanish, `map.'

MAPA
Mexican-American Political Association.

MAPA
Mine Action Programme for Afghanistan. Begun as MACTP, continued as UNMCP. The current name is the first that is explicit about the focus of activities.

MAPC
Metropolitan Area Planning Council. Probably the one around Boston.

MAPC
Multipotent Adult Progenitor Cell. Pronounced ``map-sea.'' Something like adult stem cells with the protean character of embryonic stem cells. Whether The term was coined for cells extracted from bone marrow and ``meticulously cultured'' (I haven't seen the original articles). It's not clear whether these cells existed in the marrow or arose in response to the culture conditions.

MAPDU
Management Application Protocol Data Unit.

MAPI
Messaging Application Programming Interface. Not just any one, but Microsoft's standard, though hardly the sort of name that would yield a strong trademark (vide TM). MAPI governs how communications applications exchange data. To install and work with MAPI-compliant applications, the Windows user must first have set up Microsoft Messaging, a standard Windows component.

MAPLA
Midwest (US) Association of Pre-Law Advisors. Sounds uncomfortably similar to NAPLA. It probably takes longer to say ``MAPLA -- that's em as in Midwest, ay, pee as in Peter, el, ay'' than to just say the name. They might've called it MWAPLA. For other US regional pre-law advising organizations, see the list at SWAPLA.

``The MAPLA caravan brings law school admissions representatives to midwestern colleges and universities each fall. For undergraduates unable to attend the Law School Forum in Chicago, this is, for most, the only opportunity for them to meet admissions reps face-to-face.''

mapo
Russian, `little, few.'

There used to be a series of ads for a children's breakfast drink called Ovaltine, in which a child pleads ``more Ovaltine, Mom ... please.'' It does lack some of the poignancy of Dickens's gruel-starved young Oliver. (``Please, sir, I want some more.'') But still -- there's a mnemonic for ya.

I should probably explain why this is a mnemonic. This Ovaltine ad ran in the 1960's, and it seemed to me like a palinode for an earlier ad. In the earlier ad, naughty little Marky refuses to eat his breakfast cereal, so his dad starts to eat it with ostentatious delight, whereupon the child cries petulantly ``I want my Maypo!'' This Maypo ad debuted on television in September 1956. It has its own golden page at the online Breakfast Cereal Hall of Fame.

Of course, the Russian word transliterated mapo has a short a where Maypo has a long. But when we've got a great mnemonic like this, we dare not ask for more, now, do we?

maps
Can be found on the web. They are also available from the census bureau.

The Bodleian Library at Oxford University has a map room.

Customize your own at Mapquest or Yahoo.

The Interactive UB Campus Map gives phone-book-quality maps for UB's two campuses. Detailed (room-level) campus maps for UB can be found at the Facilities Planning and Design site.

MAPS
Multidisciplinary Association for Psychedelic Studies. With stress on the for.

MAP3S
Multi-State Atmospheric Power Production Pollution Study, sponsored by U.S. Department of Energy.

MAR
Middle American Radical. The term gained temporary currency from Donald I. Warren's book The Radical Center: Middle Americans and the Politics of Alienation (U. Notre Dame Pr., 1976), who used it to describe a segment of the middle class. According to footnote 3 there, ``[t]he acronym MAR first appeared in an article in Nation magazine of August 17, 1974, entitled ``The Middle American Radical.''

It's not clear that the term MAR meant anything but what was then designated a (middle-income) conservative. On page 21, the essence of the MAR ideology was epitomized by the statement ``[t]he rich give in to the poor, and the middle income people have to pay the bill.'' Sometimes the MAR is described as a social conservative with liberal or even radical economic positions, but those positions (pro-Medicare, pro-Social-Security, etc.) were liberal in the 1940's. In the 1970's, US President Nixon was economically far to the left of anything we saw in the last fifth of the twentieth century.

To the extent that the so-called radical centrist attitude or resentment described above persisted through the economic expansion of 1983-1989, it seems to have been significantly reduced by welfare reform in the 1990's. Then again, maybe the economic expansion of the 1990's had something to do with it.

The term MAR never caught on, which is why you're reading about it here.

One exception was Samuel Francis, a columnist for the conservative magazine Chronicles, who used the term essentially for an America-Firster -- a social conservative like Patrick Buchanan, supporting isolationism, closure of immigration, autarky (if it can be implemented painlessly), and other actions intended to preserve a traditional cultural identity, etc. He published a collection of his columns as Revolution from the Middle. It appears to be the only or first publication of Middle American Press of Raleigh, NC.

You can find a favorable review of the Francis book here, courtesy of Ulster Nation, an organization advocating a ``third way for Ulster.'' This third way, as opposed to unification with the Republic of Ireland, or remaining a part of the United Kingdom, is independence. This political position, like every political third way, has at least the initially plausible appearance of not falling squarely within one of the two major pre-existing positions. However, as I need hardly remind you, ``Ulster'' and to a lesser degree ``Northern Ireland'' are shibboleths. The two positions that can command a committed following are the Republican (now usually called nationalist) and unionist positions. However, the desire of unionists is not the preservation of control by Crown appointees; it is home rule dominated by the Protestant majority and making less allowance for minority (i.e., Catholic) rights or preferences. (The precise sense of a word like ``less'' in the preceding sentence, and the question of how much falls in the two categories ``rights'' and ``preferences,'' are matters on which agreement does not appear likely during the lifetime of the author of this glossary.) The difference between the unionist position and the Ulster Nationalist position is really one of means rather than ends, or else a difference of degree of independence. These comments are off the top of my head and probably completely fatuous.

In ``The Radical Center or the Moderate Middle?,'' New York Times Magazine (December 3, 1995), Michael Lind even credited Donald Warren ('member DIW? source of the MAR term?) with coining the term ``radical center.'' (See excerpt here.) Michael Lind and his wife are famous for the landmark study Middletown, USA.

mar
Spanish word meaning `sea.'

This word is derived from the Latin word mare, a neuter third-declension noun. In the transition to Romance, the gender system of Latin went from three to two genders and neuter nouns generally became male. That did not quite happen in this case. Unusually for a Spanish noun, this word can take both genders. Generally, mar is masculine to landlubbers and feminine entre marinos (`among mariners'). In addition, some figurative and sort-of technical expressions construe mar as female, presumably owing to their originating or being popular with seamen. For more on gender in Spanish nouns, see the D-ION-Z-A entry.

There's a bit more to say about mare, since it wasn't an entirely ordinary third-declension. It was an i-stem, meaning that the genitive plural ended in -ium rather than -um, that an ablative singular form mari could be used (alternative to the consonantal-stem-like mare), and that the accusative forms could be different as well. It seems to me that the unusual morphology might have contributed to confusion that allowed mariners to select a preferred gender on a more intuitionistic basis. FWIW, another neuter third declension i-stem is animal, which followed the general rule and became male in Spanish. The form of the noun that came to be used in Spanish, which does not inflect nouns according to case, most commonly resembles the Latin ablative (sing.) form. As animal and mulier (`woman,' Spanish mujer) illustrate, however, loss of a final unstressed vowel was not unusual.

One of the differences between English and Spanish is the relative abundance of different roots and substantially different words in English. Words related to mar illustrate this nicely:

              Spanish               English
              =======               =======
              mar                   sea
              marea                 tide
              mareado               sea-sick
              mareado               dizzy
              marina                marina
              marinero              sailor
              marino                seaman, mariner
              marino                marine
              maritimo              maritime

MARC
MAchine-Readable Cataloging.

MARC
MAryland Rail Commuter. Runs between Washington, DC, and Baltimore, MD. Cf. VRE, WMATA.

Marchantia
A liverwort, not a country. As such, it does not have a TLA.

Märchen
German neuter noun meaning `fairy tale.' Like most nouns (of course I mean like most German nouns -- must I repeat myself?) ending in -er, -el, or -en, it is first-declension. Since there's nothing left to umlaut, the non-dative plural form is identical with the singular.

marching method
In numerical analysis, ``marching methods'' are the generalization to higher dimensions of the `shooting methods' used in one-dimensional equations.

Nope. Forget it. It'll do you no good to look up the `shooting methods' entry because I don't explain that either. Bite the bullet and read a textbook.

MARCO
Microelectronics Advanced Research Corporation.

MARCO
Museo de Arte Contemporaneo de Monterrey. `Museum of Contemporary Art of Monterrey,' Mexico.

Marco
Spanish and Italian proper noun that translates `Mark.'

marco
Spanish
  1. noun meaning `picture frame,'
  2. verb meaning `I mark.'

marcom
MARketing COMmunications. A popular term with marketing types. I'm not sure what part of marketing it doesn't include.

MARHO
Mid-Atlantic Radical Historians' Organization. The MARHO Newsletter, first published in 1973, morphed into a scholarly (so I'm told) journal called the Radical History Review in 1977. (Related stuff at the SftP entry.)

MARIE
MArs RadIation Environment (Experiment). One of three primary measuring instruments on the Mars Odyssey, a NASA probe that was launched on April 7, 2001, and went into Mars orbit on October 24, 2001. The other two instruments are a thermal emission imaging system (THEMIS) and a gamma ray spectrometer (GRS).

marine animals
Go fish!

marital fellowship
The head term is most commonly used as an uncountable compound noun, corresponding to the uncountable sense of fellowship. You can look that up anywhere. Here I just want to note the existence of a countable sense, arising from a jocular collocation of marital with fellowship understood in the countable sense similar to (countable) scholarship. Cf. PM scholarship.

mark
Medieval term for two-thirds of a pound -- i.e., 13 shillings and four pence (13s4d, or 13/4). It was once issued as a Scottish silver coin called the merk. It ended up as the basic monetary unit (until 2002) in Finland (markka in de nominative declension, singular, I dink) and in Germany. In German, the word is capitalized like all nouns. (The word Mark is by far the most common feminine German noun whose plural form is identical with the singular form. If there is any other instance, it's probably some oddball borrowing from an ancient language. No, I don't have a particular example in mind.)

An advantage of marks over pounds is that they can be halved an extra time: a pound is 16 times 1/3 (1s3d). A mark is 32 times 5 pence. You could divide up evenly 128 ways with farthings, but it begins to look like there are too many fingers in the pie.

market cap
  1. MARKET CAPitalization. Total value of outstanding shares.
  2. Headgear for supermarket safaris.

Markovnikov's Rule
A rule for determining the dominant product in the addition of a hydrogen halide to an alkene. According to the rule, when the double bond is broken, the carbon with the most hydrogens gets another hydrogen, and the halide bonds to the other carbon. Sounds like the Matthew Principle.

Markovnikov is now the most common transliteration to English. Other variants include Markovnikoff, Markownikoff, Markownikov.

Mark Twain
Pen name of Samuel Langhorne Clemens (1835-1910). So far, he is quoted or at least mentioned at the entries for classic, extrapolation, hight (sic), ISI, Mark Twain, Mars, nonlinearity, optics, VLIW, V2, WJ, and YA.

MARN
Manitoba Association of Registered Nurses. The organization has changed its name (see CRNM) but MARN is still used.

married cable
Paired, but not twisted: parallel conductors separately insulated in plastic that holds the two together.

Cf. C.U.

Mars
The fourth planet. Here's a surprising thing: the orbit of Mars is much more eccentric than that of the Earth. Aphelion is about 1.67 a.u., and perihelion at 1.38 a.u. This means that the Earth-to-Mars distance varies by a factor of seven.

There was an unusually favorable opposition of Mars in 1877. That year, a few days before the closest approach to Earth, Asaph Hall discovered the two moons of Mars, which he named Deimos and Phobos.

Also in 1877, the Italian astronomer Giovanni Schiaparelli observed some lines on the surface of Mars that he described as canali. That word may be translated to English as `channels,' which may be natural, or `canals,' which normally are not. In English, his discovery was typically (one may regard it as a faux ami) translated as `canals.' (See also the open channel entry.)

BTW, Schiaparelli was born and died in same years as Samuel Clemens: 1835 and 1910. The latter wrote in his Autobiography,

I came in with Halley's Comet in 1835. It is coming again next year [viz., 1910], and I expect to go out with it. It will be the greatest disappointment of my life if I don't go out with Halley's Comet. The Almighty has said, no doubt: ``Now here are these two unaccountable freaks; they came in together, they must go out together.''

(For a similar idea, less intentionally amusing, see BRAINIAC.) William Sheehan's The Planet Mars: A History of Observation and Discovery was published by the University of Arizona Press in 1996. The entire book is available to read free on-line.

MARS
Machine-Assisted Reference Service. A library automation system from the days before we were cyborgs.

MARS
Multivariate Adaptive Regression Splines.

MARSQA
Mid-Atlantic Region Society of Quality Assurance. It's ``a recognized chapter of the national Society of Quality Assurance (SQA).''

MARTA
Metropolitan Atlanta (GA) Rapid Transit Authority. Once upon a time (1978, anyway) MARTA buses were very clean (which was difficult, because they were painted white). MARTA also runs trains.

Martinmas
The feast (and day of the MASs) of Saint MARTIN. November 11. WWI ended that day in 1918 (on the eleventh hour of the eleventh day of the eleventh month). In the US, it became a legal (federal) holiday in 1938, under the name of Armistice Day. Kristallnacht, a night of riots, murder of Jews, and arson and looting of synagogues and Jewish-owned businesses throughout the Third Reich, began the evening of November 9, 1938. (It was originally planned to last two nights and end on the 11th.) On November 10, 1938, Enrico Fermi received the call from Stockholm announcing that he had won the Nobel Prize in Physics for that year. The timing was convenient, since with the imposition of anti-Semitic laws in Italy that Autumn, the Fermis had decided to emigrate to the US (Enrico's wife Laura was Jewish). The Fermis sailed on from Sweden to the US (officially for a six-month stay), avoiding certain currency restrictions imposed by Italy. Good fascists everywhere were incensed that he shook the hand of the Swedish king, instead of extending his arm in the fascist salute. Newspapers published stupid political cartoons about how he must have injured his arm or something.

The Fermis boarded the ``Franconia'' bound for their new home on December 24, 1938. Laura wrote about this in Atoms in the Family. Exploring the ship with their children Nella and Giulio, they ``... called an elevator. As its doors swung open, we were face to face with a short old man in a baggy red suit and furry white trimmings, with a long white beard and twinkling blue eyes. The three of us stood still, fascinated, open-mouthed. The queer old man motioned us inside the elevator and then, with a benevolent smile, said to us: `Don't you know me? I am Santa Claus.' ''

Later, when she explained about Santa Claus to her children (``He does not ride a broomstick but a sleigh ...'' etc.) they wanted to know

``Will the Epiphany come to us all the same? She knows we are Italian children. ...''

``No, she will not. She could not get a visa and must remain in Italy,'' I answered on the inspiration of the moment.

``Poor Epiphany,'' Nella said wistfully, ``I don't think she likes Mussolini too well.''

When their ship arrived in New York, Enrico ceremoniously declared the establishment of the ``American branch'' of the Fermi family.

In the year of 1942, announcing the success of Fermi's reactor (in guarded language over a telephone) Arthur Holly Compton told James Bryant Conant, ``Jim, you'll be interested to know that the Italian navigator has just landed in the new world.''

Since AHC had previously indicated that completion of the pile was further away, he added, ``the earth was not as large as he had estimated, and he arrived at the new world sooner than he had expected.''

Columbus, on the other hand, underestimated the size of the earth, and it was partly for this reason that he supposed he could reach the Indies quickly by the Atlantic route. (He also figured he could take advantage of favorable winds off the West coast of Africa, but he couldn't admit this because an international convention between Portugal and Spain officially forbade him to sail that far South.) In 1492, Spain expelled all Jews living within its borders. (Actually, they also had the option of converting and coming under suspicion of judaizing and being tortured, confessed and executed by the Inquisition.) Columbus sailed from Spain on the last day for Jews to get out.

Columbus Day is celebrated (or observed, by those who object) on the second Monday in October. Traditionally, Columbus Day was celebrated on October 12, the day land was first sighted (the first recorded Columbus Day celebration in the US took place on the 300th anniversary of the day).

In 1954, the name of Armistice Day was changed to Veterans' Day.

MARV, MaRV
MAneuverable Reentry Vehicle. The ``vehicle'' carries the missile payload. Cf. AMARV.

Marx Brothers
There really were five (5) originally:

Chico	(1891-1961)
(Leonard)	Shtick was piano.  Chico pronounced ``chick-oh,''
in reference to his hobby, or ``pursuit.''

Harpo	(1893-1964)
(Adolph)	Mute.  Most unbegrudged guest at the Algonquin Round Table.
Some links: 1 2 3

Gummo	(1894-1978)
(Milton)	Left the vaudeville act in 1915 because he stuttered  (so
		why couldn't he have had the mute role?).

Groucho	(1895-1977)
(Julius Henry)	Mr. Nice Guy.

Zeppo	(1901)
(Herbert)	A juvenile delinquent.  After the Four Marx Brothers act
		became the three, he eventually found more suitable work
		as an agent.

(One or more of the birth years listed above may be five years late.)

Visit the unofficial ``The Marx Brothers Page'' for more enlightenment.

Marx on matter
Translated by H. P. Adams from Karl Marx's Ph.D. dissertation, in Karl Marx: in his earlier writings (Geo. Allen and Unwin, London, 1940):
For it is in its center of gravity that matter possesses its ideal individuality....So that if atoms are placed in the perceptible world they must have weight.

No neutrino-mass predictions.

Marx died on March 14, 1883, the fourth birthday of Albert Einstein, who eventually had interesting things to say about matter, mass, and energy.

Mary
Pronounced ``emery.'' The same as n-ary, but for an integer M, probably an upper bound of some sort. What, there's another ``Mary''?

MAS
Master of Arts in American Studies. That's the abbreviation used at University of Heidelberg, anyway (see HCA).

MAS
Microbeam Analysis Society.

MAS
Movimiento al Socialismo. A Bolivian political party headed by Evo Morales, leader of the country's coca producers. (It's legal to grow coca in Bolivia. On the basis of my family's experience surviving in Bolivia, however, I would caution that legality there is a kind of interesting technicality.) Evo Morales was elected president in December 2005.

mas
Spanish conjunction equivalent to `but.' Equivalent to French mais and Italian ma, but not much used. The much more common word is pero. I found that using ma in this sense was one of the tougher things to get used to in Italian (for me as a Spanish-speaker); fortunately, Italian has the equivalent però if you want to use it.

más
Spanish for `more.'

MASCA
Museum Applied Science Center for Archaeology. Not much now (November 2002) at their particular website. They're part of the University of Pennsylvania Museum of Archaeology and Anthropology (UPM). Try there.

MASER
Microwave Amplification by Stimulated Emission of Radiation. Preceded the laser, but not as telegenic since microwaves are invisible.

MASH
Mobile Army Surgical Hospital. Robert Hooker wrote a novel by that title, and Ring Lardner, Jr., wrote a screenplay out of it. The movie (1970) was directed by Robert Altman and starred Donald Sutherland, Elliot Gould, and other people you've heard of.

M*A*S*H
A way of writing MASH that suggests that no more graceful form of font-based emphasis is available. This form appears on at least a couple of different box covers for videos of the movie. IMDb gives ``M*A*S*H Gives A D*A*M*N'' as the movie's tagline, but otherwise seems to support the view that the asterisked form is the name of the TV sequel. That seems to be a widely held view. Of course, some other widely held views are that the TV show was amusing and not by turns treacly and insipid, so you can take it for what it's worth.

Without citing a source, this webpage claims that the asterisks were a publicity man's idea and were not in the original title. That seems likely, but it raises the question whether the asterisks were part of the initial promotion of the movie, or were adopted later. An original Polish movie poster describes the movie as a ``satyryczny obraz armii amerykanskiej w Korei'' (modulo some accents), and gives the title as M.A.S.H. Most other promotional posters for this movie that one can find on the web (here, for example) use asterisks. Probably most are unclearly or uncertainly dated, but all those that rely on stills or artwork from the studio (unlike the original cartoon in the Polish ad) seem to include asterisks. In some of the pictures that appear to be older, however, the asterisks are smaller than they usually are now, and are not centered vertically but appear lower. These could have been interpreted as slightly raised periods, though there were only three. Perhaps they were originally intended to emphasize (though one might have guessed it from the capitalization) that the title was not the nonacronymic word mash. It's worth noting that in Latin monumental inscriptions (of all periods, classical to modern), raised periods or dots have been used to separate letters of an abbreviation (so a four-letter abbreviation like SPQR would have only three marks in the locations where MASH has asterisks).

That's what I've found and thought of. Draw your own conclusions.

Mashie
Obsolete name for a five iron (golf club). One number higher is a Spade Mashie.

Mashie-Niblick
Obsolete name for a seven iron (golf club). Between a Mashie and a Niblick. Just as of this writing, this entry is leading in the contest for entry of least personal utility to the glossarist.

``Over my dead body!''
``That would be a mashie-niblick shot,'' said Sidney McMurdo.
[P. G. Wodehouse: Nothing Serious, (1950).]

masl
Meters Above Sea Level.

MASPS
Minimum Aviation System Performance Standards. Specifies standards for GPS. Standard based on earlier Air Force specs.

mass affluent
A term used for marketing demographic. Specifically families, and members of families, with annual incomes of over $75,000 per annum (2003-adjusted dollars). According to the US Census Bureau, 15% of US households were in the ranks of the mass affluent in 1980, 26% in 2005. I didn't actually check with the Census Bureau; I'm just parroting an an article by Raksha Arora and Lydia Saad in the Gallup Management Journal. They explain that women in this demographic are ``smart, educated, and have considerable discretionary income,'' and they offer tips on how to sell to them. Something that I object even more strongly to than an ugly term like ``mass affluent women'' is the facile assumption that rich people -- even moderately rich people, IOW people fabulously rich by historical standards -- are smart. In principle, to the degree that smarts tend to help you get rich or marry rich or choose rich parents, there will be a correlation. So they might be smarter, if not smart. But in practice, not much.

Massenkarambolage
In my high school German class in 1972 or so, we encountered this beautiful word in a popular magazine (probably Bunte Illustrierte). It wasn't in any of our dictionaries. An Austrian boys' choir touring the US visited our class around then, and they didn't recognize this word either. They even denied that it was a word. Now there's the Internet. To all the people who have doubted me ever since, I can now say: google it!

(Sounds vaguely obscene innat context, doan it?) BTW, it means `massive motor-vehicle pile-up.'

MAST
Multi-Application Sonar Trainer.

M.A.T.
Master of Arts in Teaching. It provides certification for some segment of K-12 along with graduate study in the academic area in which it is awarded.

MAT
Miller Analogy Test. Usually called the ``Miller Analogies Test.''

MAT
Moving Annual Trend.

materialistic
Me!!?? ``Materialistic''?? Oh you are soooo wrong! I have a dream, and my vision is steadily focused on that dream! I dream of financial independence and security. The more securities, the better! It is a very unique dream, because it is my personal dream of my personal financial success, rather someone else's dream of someone else's success.

mathematics
In a speech in 1913, Cassius J. Keyser (J. does not stand for Julius) explained:
``But does not the lawyer sometimes arrive at correct conclusions? Undoubtedly he does sometimes, and, what may seem yet more astonishing, so does your historian and even your sociologist, and that without the help of accident. When this happens, however, when these students arrive, I do not say at truth, for that may be by lucky accident or happy chance or a kind of intuition, but when they arrive at conclusions that are correct, then that is because they have been for the moment in all literalness acting the part of mathematician. I do not say this for the aggrandizement of mathematics.''

For a contrasting opinion, consider Aaron V. Cicourel, Method and Measurement in Sociology, p. 7 (New York: Free Press of Glencoe, 1964):

The research techniques and measurement scales of any science can be viewed as a problem in the sociology of knowledge.

Matthewsesque
Like Matthews. Most often like Dave Matthews, the musician, and less often, but still frequently, like Chris Matthews, an MSNBC talk-show host. Matthews is not an unusual name. Cf. Olbermannesque.

MathML
Mathematical Mark-up Language. An XML-based mark-up for describing mathematics in machine-to-machine communication.

MATI
Midwest Association of Translators and Interpreters. A chapter of the American Translators Association ``established in 2003 as a non-profit organization by and for translators and interpreters in the states of Illinois, Indiana and Wisconsin.'' (For Illinois, however, see also MICATA.)

mating
Mate is a moderately interesting verb, somewhat less interesting than the activity. And animals and electric cords can be mated, though generally not to each other. Also, when animals are mated, they usually mate -- even though they are ``the passive recipients of the action of'' mating, according to some old grammars' explanations of the passive voice, they are not so passive: they do the business of mating themselves. That's how it is with that sort of intransitive verb. The ``mating season'' of an animal is the time when the animal (speaking pairwise collectively 'ere, mate) mates. Except pandas. The panda mating season is a sort of window of missed opportunity: sometime during the mating season there comes a day, maybe two, when the female panda is in the mood. She could probably sleep through it, and when she's awake she hardly knows what to do about it. The males aren't exactly operators either. So mating season is what zookeepers call a ``challenge.'' They monitor the female's estrogen level -- she comes into heat just after it peaks. It's a miracle pandas survived before zoos were invented.

MATP
Massachusetts Assistive Technology Partnership.

MATP
Mirror Australian Telegraph Publications. Often listed as the source of stories in Australian newspapers.

Matthean priority
A term of art in biblical text criticism that originally meant, and should still be used to mean, the theory that the Gospel of Matthew preceded not only that of Luke but also that of Mark. Not a very popular idea among scholars.

Groucho (I mean Groucho Marx, not any of the other famous people called Groucho) said:

Those are my principles! If you don't like them I have others.

Cf. the Farrer hypothesis (FH), 3ST, and 2SH.

Matthew Principle
The principle that credit for a scientific discovery or other achievement goes to those already famous. [Name refers to the gospel of Matthew 13:12. In the King James version: ``For whosoever hath, to him shall be given, and he shall have more abundance: but whosoever hath not, from him shall be taken away even that he hath.''] One example is the tendency to attribute every method and formulation of mechanics to Newton instead of distributing to Euler, the Bernoullis, Gauss, LaGrange, D'Alembert, Poisson, Hamilton, Jacobi and others the credit for their contributions. Similarly, Aristotle is often credited for the atomic hypothesis (developed by Democritus).

The Matthew Principle is in itself an example of the Matthew principle: in its elaborated form, it was introduced by Robert Merton. Another example is the old saying about ``standing on the shoulders of giants.'' The phrase is normally quoted in the form used by Newton, but is far older. Merton himself examines this in an exhaustively discursive ``Shandean Postscript.''

MATV
Master Antenna TeleVision.

MAU
Medium {Adaptor | Access} Unit. Also `Media' same, but singular seems more appropriate. Hardware interface of workstation and LAN.

MAU
Million Accounting Units.

MAU
Multistation Access Unit. Also MSAU. Not necessarily the same as MAU above.

MAUD
The properly mysterious name of the British atomic weapons project in WWII -- initially mysterious even to those who created it. When you give up, you can find the explanation at the related MED entry.

Maudlin College
Nothing so somber: a pronunciation of what is written Magdalen College, q.v.

Once while staying at Christ College, Oxford, I asked directions for ``Maudlin College,'' which was the only name by which I'd ever heard it called. When it was pointed out to me on the map, I couldn't see it. I said, ``there's just a Magdalene College there.'' It was very sweetly explained to me then that the pronunciation ``Maudlin'' for the college name is a popular affectation among the students. I am also informed that the ``Maudlin'' pronunciation is also used at Cambridge. There will always be at least a few who go by the spelling, so I am not surpised that many people outside the university (whichever university) think that the name is pronounced normally there (i.e., according to the normal pronunciation of ``Magdalene'').

MAV
Mars Ascension Vehicle. A special vehicle for celebrating the Feast of the Ascension in the Marian (Scots librarian) rite. Oh wait -- it's Mars with an ess! So it's a Marsian rite? Marcion? Okay, the guess method isn't working so well this time. I think the explanation at the ERV entry may be more accurate.

m.a.W.
German: mit anderen Worten. With a crude literalness, this would be translated `with other words,' but it's equivalent to `in other words.'

MAW
The International Monitoring System. IMS code for the seismic station in Mawson, Australia.

MAWB
Master Airway Bill.

MAWS
Missile Approach Warning System. It is Winston Churchill who is credited with the famous remark,
There is nothing more exhilarating than to be shot at without result.

MAY
Mad About You. A sitcom.

mayo
MAYOnaise.

May Week
A fortnight in June. A Cambridge (UK) tradition.

MA 00:1 -
Closes at 1 AM, but apparently still open now.

MB
Postal abbreviation for the Canadian (.ca) province of Manitoba. Capital: Winnipeg.

(Mnemonic for capital: ``the Manatee is not a pinniped.'')

MB
Maxwell-Boltzmann. Refers to a Gaussian momentum or velocity distribution assumed by a noninteracting classical gas in equilibrium. The distribution is the classical limit of both the Bose-Einstein (for bosons) and Fermi-Dirac distributions (for fermions). Unlike those quantum distributions, the MB distribution depends on the density or chemical potential only through an overall scale. The MB distribution is isotropic, and perpendicular components of momentum described by it are completely uncorrelated. The class of MB distributions (i.e., the set of MB distributions for all temperatures and chemical potentials) is the set of all distributions having these two properties. In other words, the MB distribution can be derived from isotropy and separability, with a scale fixed by any single nonzero-dimensional, nonzero (in practice: even) moment of the distribution.

Near-equilibrium ensembles of particles with a current may be described by a ``drifted Maxwellian'' -- the usual MB Gaussian distribution translated to have a nonzero average momentum.

The electrons in a nondegenerate semiconductor band, although charged, can be approximated as noninteracting, and satisfy the MB distribution. One thus refers to a ``nondegenerate electron (or hole) gas'' or semiconductor plasma.

MB
Medicaid Bureau.

MB
MegaByte. 220 bytes.

mb
MilliBarn. A unit of cross section equal to 0.001 barn. Popular in nuclear scattering.

mB
MilliBel. The common abbreviation, rarely used, for a rare unit, commonly used. That is, volume is often defined internally in millibels, but the integer that stores it is typically thought of in ``hundredths of decibels'' (dB, which see).

MB
MotherBoard. Also politically correct equivalent MainBoard.

MB
Mushroom Body. A structure found in insect brains that seems to be associated with the chemosensory system.

Mb
(deoxy)MyogloBin. An Fe atom chelated to a small protein.

MBA, M.B.A.
Masters in Business Administration.

The ACBL publishes a Daily Bulletin during the Nationals. For Spring 2003, the Einstein's-birthday edition led with a story entitled ``Forget accounting: bridge is her passion.''

I suppose they should expand MBA as Mistresses in Business Administration when the holder is a woman.

There's more information about -- heck, there's information about -- the MBA at the GMAC entry.

MBA, mba
Michigan Bankers Association.

mbaqanga
A popular South African dance music that can played during Scrabble® (according to OSPD4 and SOWPODS, which also agree that the word has a plural mbaqangas; TWL98 is not hip).

MBARI
Monterey Bay Aquarium Research Institute.

MBAS
Molecular Beam Atomic Scattering.

MBBA
N-(p-methoxybenzylidene)-p-butylaniline. A rod-like molecule that is in a nematic phase between 20 °C and 47 °C.

MBBNet
Minnesota Biomedical Business NETwork.

MBC
Merchant Banking Company.

MBC
The International Monitoring System (IMS) code for the seismic station at Mould Bay, Canada.

The slight linguistic divergences between the US and the British commonwealth have the effect, in a surprisingly large number of instances, of allowing homonyms to be distinguished in one orthographic tradition and not the other. For example, US usage distinguishes carat and karat, and preservation of the old form gotten as past participle of get allows this to be distinguished from the modal got. On the other side of the ledger, British usage continues to distinguish queane and queen (perhaps a bit more useful distinction in a monarchy) and also distinguishes mold and mould.

MBC
Museum of Broadcast Communications.

MBCA
Model Business Corporations Act.

MbCO
Carboxylmyoglobin. Carboxyl group (CO) bound to myoglobin (Mb).

MBD
Minimal Brain Dysfunction. Just don't throw any big words at me, and I'll be alright.

MBDA
Minority Business Development Agency.

MBDC
Minority Business Development Center. Vide MBDA.

MBE
MailBoxes, Etc. A one-stop mailroom-for-hire.

MBE
MegaBuck Epitaxy. An alternate descriptive name for Molecular Beam Epitaxy (MBE).

MBE
Member of the Order of the British Empire.

When I asked after one in a coin store in Cambridge in 1993, I was told the going rate was fifty quid. The perfect gift for the molecular beam jockey who has everything (or at least no more unused chamber access points).

Queen Elizabeth II awarded the MBE to all four Beatles on June 12, 1965.

MBE
Molecular Beam Epitaxy. PVD used for compound semiconductor growth. A number of individual MBE labs have homepages, including

The Epi-Center MBE group at University of Illinois at Urbana-Champaign (UIUC).

The unofficial homepage from David Gotthold and the one from Alex Anselm, as well as the official homepage for Dr. Streetman's group's Varian at UT-Austin (visit their university homepage).

There's another Varian GEN II supervised by Prof. Ringel at the Optoelectronic and Microelectronic Materials Research Laboratories of the EE Dept. at the College of Engineering at Ohio State University (OSU).

When they finish constructing it, the homepage for the MBE group at the College of Engineering at Colorado State University (CSU) will be at this address.

MBE
Money Buys Everything. Another name for MegaBuck Epitaxy (MBE).

MBE
Multistate Bar Examination. It's multiple choice.

MBH
Manuel Bellisco Hernandez. A Spanish publisher of technical books. The publishing house (editorial in Spanish) and the retail bookstores (librerías) together are the Grupo Bellisco.

Editorial Bellisco publishes a Manual del Hormigón Armado (`Manual of Reinforced Concrete'; Manual de Hormigón Armado would be a reinforced concrete manual, and a good deal heavier). It was written by R. Ferreras, but for short, you could think of it as the Manual Bellisco de Hormigón (`Bellisco Manual of Concrete') and then you could recognize it from the MBH colophon. This is useful because the words along the binding are backwards... When an English-language book is lying closed on a horizontal surface, with the front cover on top, the lengthwise writing along the binding is right-side up. This is true in countries with right-hand-side driving and those with left-hand-side driving. (I would mention country where both left- and right-hand-side driving are common, but English is not an important language in West Texas.) A quick check proves that all books published in German, Spanish, Italian, and French follow the opposite convention. The great advantage of this is that if you have a multivolume work stacked on a table in order, with the first volume on top and all the front covers naturally facing down, then you can read the common title right-side-up (of course, the volume numbers are now facing sideways). An important exception to this rule is that books to teach English-speakers German, Spanish, etc., typically adopt the English orientation -- possibly because the books are manufactured by English-language publishers. If you've ever browsed a book-shelf that mixed the two orientations in comparable numbers, you'll probably agree that the greatest value of an orientation standard is not in its orientation but in the fact of its being a standard. Let me tell you, the EU was way ahead of you on this. In fact, they know exactly how much standardization is just right. In simple terms, it is this: globalization is bad; all Europe should be like France. First Brussels has to get the condom-dimension problem hammered down, so those things are not so monstrously large that they slip off Mr. Pencil, they will tackle book bindings. It's natural: they have to have you by the short hairs to get you to surrender sovereignty over your library.

But again to the manual/Manuel thing: Anglophones so frequently misspell the Spanish proper noun Manuel as Manual that at Amazon.com, some books are listed under both names: e.g., A Saint Is Born in Chima [or possibly in China], by the twins Manual Zapata Olivella and Manuel Zapata Olivella, tr. Thomas E. Kooreman; Self and Interpersonal Insight : How People Gain Understanding of Themselves and Others in Organizations, apparently by the father-and-son team of Manuel London and Manual London; Sounding Forth the Trumpet by Peter Marshall, David Manual [not credited on the cover], and David Manuel [no relation, I guess]. The anthology Menopause and the Heart includes Manual Neves-E-Castro among its editors, and has one Manuel Neves-e-Castro among its contributors.

This whole entry is going to be rewritten, but for now I'd just like to add that another way to describe how spine text on English-language books is normally printed is top-to-bottom. In Hebrew, writing is from right-to-left and as one reads, one turns pages on the left over to the right. (That is, books begin at what would be the back of an English book. This can cause confusion. Some years ago, I found a book of Talmud at the main library of UNM that had all the library markings upside down, so if you had no trouble reading Hebrew characters upside-down and from the bottom of the page up, you could open the book from the left and read it all left-to-right. Of course, a page of Talmud is segmented around a central text, so things are a little more complicated than that, but it was a nice thought.) Anyway, the point I wanted to make was that Hebrew books, at least the ones I've looked at, also have sideways text on the spine printed from top to bottom, which means that when you lay a Hebrew book down with the front cover up, you can easily read the spine text (unless you're more comfortable reading it upside down). The situation is more complicated with Japanese.

MBI
Max Born Institute.

mbira
An African musical instrument. I don't know whether it's a string, wind, or percussion instrument, but no matter what your musical training, I'm sure you can play it in Scrabble® -- you can even play multiple mbiras. (You can play it according to any of the three major Scrabble dictionaries.)

MBK
Medications and Bandage Kit.

MBL
Marine Biological Laboratory, Woods Hole, Massachusetts.

MBNA
Monument Builders of North America. An association of memorial and memorialization companies dealing with creating memorials, tombstones, and markers. I still wonder how they dealt with their Y2K problem. (You know -- the stones pre-engraved ``died 19  .'')

MBO
Management Buy-Out. Meaning that the management team buys (a controlling stake in) the company, not that the company buys out the remainder of the management's contract.

MBO
Management By Objectives. Usually by conflicting objectives.

MBP
MacBook Pro. A line of laptop computers.

MBP
Materials and Bulk Processes.

Mbps
Megabits per second. Note that the bit rate, or data rate, is not the same as baud rate.

MBS
Maximum Burst Size. Nothing to do with the Fourth of July.

MBS
Modified Barium Swallow.

MBS
Mortgage-Backed Security. Sometimes rather backless, more like a mortgage-backed insecurity.

MBS
Multiple-Blade Slurry (saw).

MBT
Main Battle Tank.

MBT
Molecular Beam Technique[s].

MBTA
Massachusetts Bay Transportation Authority. Public transit operator in the greater Boston (MA) area. Once called MTA.

MBTI
Meyers-Briggs Type Indicator. Sort of like a geek code for nonprogrammers, except that it's not especially informative. Created by Katherine Meyers and Isabel Briggs following the inspiration of Jung (God help us, the Swiss did not). Every person is categorized willy-nilly according to four binary distinctions: Extroverted/Introverted, iNtuitive/Sensing, Feeling/Thinking, and the Judgmental/Perceptive, each of the sixteen groups being labelled according to the four relevant letters -- ENFJ, ISTP, etc. Occasionally appears in personals ads. It's such a speciously plausible and ultimately misguided idea, it's surprising it's not more popular.

Here's one of many (approximately) equally otiose MBTI classifiers on the web. The one by David M. Keirsey seems to be quite popular.

MBWA
Management by Wandering Around. Lording it over your subordinates. Euphemism devised by Tom Peters, an idol of management theorists and other philosophasters.

MB20
MatchBox TWENTY. Their first album came out in 1996. In 2007 they released an album entitled ``Exile on Mainstream.'' In case you're having trouble placing it, that's an allusion to the Rolling Stones' ``Exile on Main St.,'' a platinum double album released in 1972.

MC
Marginal Cost[s]. The derivative of price with respect to quantity, or an equivalent measure (the difference quotient of the same functions, or simply the cost of a single additional unit of a discretely countable good or service).

MC
MasterCard.

MC
Master of Ceremonies. More commonly ``emcee.''

An MC is sometimes an accomplished entertainer in his or her own right, and as such may have achieved mastery of some artistic skill. Unlike a Master of Arts, however, one may become an MC without first being a Bachelor of Ceremonies. I think.

MC
Master of Counseling. The National Board for Certified Counselors Examination (NBCCE) handles national and state individual certification in the US. Curricula are usually more specialized: MC/CC -- Community Counseling,
MC/MFCC -- Marriage, Family, and Child Counseling,
MC/MFT -- Marriage and Family Therapy,
MC/MHC -- Mental Health Counseling.

M.C., MC
Medium-Capacity (bomb). WWII RAF designation for a bomb that was 40-50% explosive by weight. Hence, the term is also sometimes expanded ``Medium-Casing.'' MC bombs were made in 500-lb, to 2000-lb. sizes. Continue reading now at the CWR entry or you'll be sorry.

MC
Medium Coeli. Latin, `center of the sky.' The point of the Zodiac which is closest to the zenith.

MC
Member of Congress. That is, a congressman, congresswoman, or congressperson (in the cases of male, female, or other congresspeople, resp.). MC is a rather unusual abbreviation, for obvious reasons too tedious to enumerate.

M.C.
Michigan City, Indiana. A city on the southeast shore of Lake Michigan, southwest of Michigan.

.mc
(Domain code for) Monaco. A principality containing Monte Carlo, and more royal scandals per square meter than London.

MC
MonoChorionic. To understand what this means, see the mo-mo entry.

MC
Monte Carlo.

MC
MotorCycle. In Indiana, riding an MC with improper headgear is a 4-point violation -- as bad as driving 16 to 25 mph over the speed limit. Since most MC drivers don't wear any headgear at all, I guess ``improper headgear'' refers to driving under the influence of Carmen Miranda (CM).

MC
Motorola Chip prefix.

MC
Multiple Choice. A type of test question in which the test-taker must choose answers from among a finite and usually small set. Some or all of the answers offered are wrong. Also known as ``multiple guess.''

MCA
Don't know yet what the M C A stand for in MCA Records, but that's no reason why I should withold a link, I suppose.

MCA
Micro Channel Architecture (IBM).

MCA
Monetary Compensatory Amount. A part of the EU's common agriculture policy (CAP) back when it was the EEC. MCA's were subsidies designed to shelter farmers from exchange-rate movements. They were especially intended to protect German farmers from being undercut by farmers in EEC countries with weaker currencies than the DM (i.e., all other EEC countries). MCA's were phased out after some haggling in 1984-5. (Nowadays, of course, all Euroland has a common currency, so there are no exchange-rate issues and everyone is happy;-)

MCA
MultiChannel Access. Super-duper walkie-talkie.

MCA
MultiChannel Analy{s|z}er.

MCAC
Mid-Continent Athletic Conference.

MCAD
Mechanical (Engineering) Computer-Aided Design (CAD).

MCAP
Mine-Clearing Armor-Protected. As in ``MCAP dozer.''

MCAS
Marine Corps Air Station.

MCAS
Massachusetts Comprehensive Assessment System. State exams in mathematics and in English and language skills, that a student must pass to be graduated from high school.

MCAT
Medical College Admission Test. A day-long punishment administered by the Association of American Medical Colleges (AAMC) to students craving admission to medical school.

MCB
Mendoza College of Business. Alternate abbreviation for MCoB, q.v. I've seen both initialisms used on the same announcement.

MCB
Muslim Council of Britain.

[column]

MCC
Men's Classical Caucus. A nonexistent organization. (Cf. WCC.) Not to be confused with the Mens Classical Caucus -- the organization dedicated to promoting thoughtfulness within the APA. This organization is also nonexistent.

For more thoughts on mens, see the ASICS entry.

MCC
Microelectronics & Computer Consortia.

MCC
Mortgage Credit Certificate.

MCC
Mott Community College. In nearby Flint, Michigan. The first question on the homepage is ``Why MCC?'' Why indeed. One answer: ``MCC is the only college in the world (have they checked in Pakistan?) with the mission to serve the residents of the 21 schools districts in Genesee County [Michigan].'' Hey -- if you graduated from high school in Genesee -- you're in like Flint!

``In 1950 Charles Stewart Mott gave $1 million to develop Flint Junior College into a four-year institution in collaboration with the University of Michigan...''

Today, MCC is still a two-year college, but for a bunch of years it provided facilities for the University of Michigan -- Flint.

MC/CC
Master of Counseling in Community Counseling.

MC-CDMA, MC/CDMA
MultiCarrier Code-Division Multiple Access (CDMA). A hybrid of DS/CDMA and OFDMA.

MCCE
Minnesota Chamber of Commerce Executives. See ACCE.

MCCM
Malay Chamber of Commerce in Malaysia. Cf. ACCCIM.

mcd
MilliCanDela. A unit of light intensity.

MCD
Magnetic Circular Dichroism.

MCD
Malaysian Central Depository.

MCD
Minor Civil Division. The US Census Bureau's concept most closely approximating the civil concept of a township (in its most common North American sense).

Here's some text from Places, Towns and Townships (Lanham, Md.: Bernan, a division of The Kraus Organization Limited [I wonder if they use ``TKO''], 3/e, 2003), ed. Deirdre A. Gaquin and Katherine A. DeBrandt. Specifically, it's from the two-page Appendix A.

The primary political divisions of most states are termed counties. Minor civil divisions (MCDs) are the primary governmental or administrative divisions of a county in many states (parish in Louisiana). MCDs represent many different kinds of legal entities with a variety of governmental and/or administrative functions. MCDs are variously designated as American Indian reservations, assessment districts, boroughs, charter townships, election districts, election precincts, gores, grants, locations, magisterial districts, parish governing authority districts, plantations, precincts, purchases, road districts, supervisors' districts, towns, and townships. [Especially townships, in like 33 states.] In some states, all or some incorporated places are not located in any [state-defined] MCD (independent places) and thus serve as MCDs in their own right [for census purposes]. In other states, incorporated places are part of the MCDs in which they are located (dependent places), or the pattern is mixed--some incorporated places are independent of MCDs and others are included within one or more MCDs. In Maine and New York, there are American Indian reservations and off-reservation trust lands that serve as MCD equivalents; a separate MCD is created in each case where the American Indian area crosses a county boundary. [Exhale.]

If you want to see where the MCD's are on a map, you want to travel to the Lima entry for bibliographic details of Township Atlas of the United States.

MCD
Roman numeral for the number 1400.

MCF
Thousand (M) Cubic Feet. Abbreviation of unit used for gas fuel consumption. CCF.

MCFC
Molten-Carbonate Fuel Cell. A fuel cell (FC) in which the electrolyte is molten carbonate. Experimental MCFC's operate around 650°C and the charge carriers are carbonate ions -- (CO3)2-. Like FC's with solid-oxide electrolyte (SOFC), MCFC's can be used to combust carbon monoxide.

MC & G
Mapping, Charting, and Geodesy.

McGraw-Hill
Apparently offers no more than a gopher site on line.

MCH
Maternal and Child Health.

MCH
MethylCycloHexane.

MCHB
Maternal and Child Health Board. Part of the Health Resources and Services Administration (HRSA) of the U.S. Department of Health and Human Services (DHHS). Currently charged with administering Title V of the Social Security Act (enacted 1935), which authorized the creation of the Maternal and Child Health Services programs.

For actual information, see the Title V Information System maintained by the NCEMCH.

MCHP
Movimiento Comunitario para el Hábitat Popular. `Community movement for the people's habitat,' an Argentine organization. Hey, I just translate it; I don't know what it means.

MCHS
Marion County (Kentucky) High School. Here Internet Explorer is more informative on the status bar than Netscape Navigator. IE reports ``Done, but with errors on the page.''

``The faculty believes that each person is endowed with an intellect;'' -- whoa, stop the press! -- ``hence [logic in action!], the educational process of MCHS students is to develop that individual to the greatest possible degree in the mental, physical, ethical, and social aspects of his or her personality.''

Look, I realize that it's extremely unfair to take what's posted prominently on the MCHS web page and reproduce it here accurately for your amusement. So I want you to know that I'm not holding Kentucky up for special scorn. In the Boston area there's a school principal who has suspended a dozen of his teachers without pay because they've failed the state English competency tests, but he himself has failed them in a number of tries (as of early August 2003). He makes excuses and says it's ``frustrating,'' but I haven't seen the word ``embarrassing'' there yet.

``MCHS has as its philosophy the desire to meet adequately the needs of each individual student.''

MCI
Media Control Interface. What the White House Spokesperson tries to be.

MC/I
MicroPhone Included.

[Phone icon]

MCI
Microwave Communications Incorporated. Merged with WorldCom 1997-1998 to become MCI Worldcom, a provider of long-distance telephone service, and later internet service. While WorldCom has been in bankruptcy, they've taken the name MCI as less tainted.

The original name MCI reflects the history of the break-up of Ma Bell: when AT&T was a regulated monopoly, it charged businesses relatively high rates for long-distance service. Microwave links made this service cheap, and discounters competed for the business long-lines service. After years in anti-trust litigation, ATT agreed to be broken up (into seven original baby Bells that provided local service, ATT long lines, Bell Labs -- which last became Lucent -- and I forget what else; some other Bell Labs -- i.e., not in Murray Hill, NJ -- became corporate labs for Western Electric and whatnot). Part of the stated motive for agreeing to the break-up was the perception that increasing competition in long-distance services was draining the profit from ATT's most lucrative business while regulation as a monopoly prevented it from competing in emerging businesses.

MCI
Mild Cognitive Impairment. Like having a slight buzz on, but with dimmer prospects for recovery.

MCI
Montessori Centre International, based in London. You know, not all of these many Montessori organizations go by an acronym. For example, there's the Montessori Foundation based in Florida, established in 1992 by four leaders of the AMS. You don't think I'm going to put a separate entry in for every one, do you?

MCIS
Master in Communication and Information Studies.

MCL
Maximum Contaminant Level.

MCL
MonoCLinic. A crystal lattice; not a clinic specializing in mononucleosis.

MCL, McL
Much {C|K}lown Love. Obscene variants (maybe I should write that using the standard illiterate plural form variant's -- nah) exist, such as MMCL or MMFCL.

MCLG
Maximum Contaminant Level (MCL) Goal.

MCLS
Microsoft-Certified Latrine Scrubber.

MCLVI
Metropolitan Council of Low Vision Individuals. New York affiliate of the CCLVI, I kid you not.

MCM
Mine CounterMeasures.

MCM
Molecular Crystal Model. A Hamiltonian for polaron studies, introduced by T. Holstein [Ann. Phys.(N.Y.) 8, 325 (1959)]. Tight-binding electron Hamiltonian with local linear coupling to phonon.

MCM
MultiChip Module. A package in which bare chips are bonded and interconnected directly on the substrate. Cf. SCM.

MC/MFCC
Master of Counseling with a specialization in Marriage, Family, and Child Counseling. Seems to be the most common of the MC's.

MC/MFT
Master of Counseling in Marriage and Family Therapy.

MC/MHC
Master of Counseling in Mental Health Counseling.

MCNC
Microelectronics Center of North Carolina.

MCNE
Master Certified Novell Engineer (CNE).

MCNF
Mean Cumulative Number of Failures.

MCO
{ Magnetically | Magnetic-field }-Controlled Oscillator.

MCO
Managed Care Organizations.

MCoB, MCOB
Mendoza College Of Business. The B-school of the University of Notre Dame. The acronym is pronounced ``EM cob.'' Alternative initialism: MCB. Previous acronym: COBA.

MCP
Machine Control Panel.

MCP
Male Chauvinist Pig.

MCP
MetaCarpoPhalangeal. I.e., of the metacarpus (or metacarpi) and phalanx (or phalanges). Or maybe instead of `of the phalanx (or phalanges)' that should read phalagis (vel phalangum). Those Romans must have been real anatomy wizards.

MCP
(Japanese) Molecular Computation Project.

MCP
MultiChip Package. See MCM.

MCP
MicroChannel Plate[s].

MCPM
Multiple Colliding-Pulse Mode-lock{ ing | ed laser }. See, for example, J. F. Martins-Filho, E. A. Avrutin, C. N. Ironside, and J. S. Roberts, ``Monolithic Multiple Colliding Pulse Mode-locked Quantum-Well lasers: Experiment and Theory'' IEEE Journal of Selected Topics in Quantum Electronics, vol. 1, pp. 539-551, (1995).

Cf. KLM.

MCPW
Microstrip CoPlanar Waveguide.

MCQ
Multiple Choice Question[s].

MCR
Minimum Cell Rate.

MCS
Material Control System.

MCS
Message, Command, Status.

MCS
Method of Corresponding { States | Solutions }.

MCS
Multicell Convective (storm) System.

MCS
MultiChannel Spectrometer.

MCS
MultiChannel Scaling. A feature of some optical multichannel analyzers (MCA).

MCS
Multiple Chemical Sensitivit{y|ies}. Allergy to many slightly volatile, usually organic (plastic) modern blessings. Also ``environmental illness.'' Controversial. This page is from a group that says it's real.

MCSCF
Multiple Configuration Self-Consistent Field (SCF) calculation. Another name for CASSCF, q.v..

MCSD
Microsoft-Certified Solution Developer. Why be so negative? Program for fun, not to solve some suit's wretched little ``problem.''

MCSDBA
Microsoft-Certified Solution DataBase Administrator.

MCSE
Microsoft-Certified Systems Engineer. Corresponds to Novell's CNE.

MCSSB
Manufacturers Council of Small School Buses. An NTEA group formed in 1990 ``to address various small school bus issues and work with federal agencies and other industry groups in revising existing standards and developing new standards that affect the industry.''

MCT
Mercury Cadmium Telluride. [Usually called ``Mercadtel'' in colloquial speech.] A common II-VI alloy semiconductor. Mercury telluride (HgTe and cadmium telluride (CdTe) have similar lattice constants (6.373 Å and 6.482 Å, respectively), and form a stable ternary (pseudobinary) at all intermediate concentrations, with zero bandgap at about Hg0.2Cd0.8Te.

MCT
MOS-Controlled Thyristor.

MCTD
Mean Cell Transfer Delay.

McTMA
Multi-Center Traffic Management Advisor.

MCU
MicroController Unit.

MCU
Multipoint Control Unit.

MCZ
Magnetic CZochralski. Semiconductor growth method.

MD
Managing Director.

MD, Md.
Maryland. USPS state code (capitals, no period) and ordinary abbreviation (mixed case, punctuated).

Maryland Electronic Capital is a good starting point for official information. The Villanova University Law School provides some links to state government web sites for Maryland. USACityLink.com has a page with mostly city and town links for the state.

A clickable map of the state's counties is served by Historic Inns & Famous Homes of Maryland. Another one is served by Maryland Electronic Capital.

MD
Market-Dominated.

One way to categorize business environments is by considering whether their market and technological environments are stable or volatile. Not that these questions always have definite answers, but it might be a useful idealization for puposes of discussion or of writing a speciously convincing business plan.

If both market and technology are stable, then the environment is dull, and the organization that deals with it is ``hierarchical'' or ``bureacratic.'' That doesn't sound very good, but it's a flattering way to describe the challenges faced by the Dusty Ridge, Oklahoma news-stand.

If both market and technology are volatile, you can say the environment is dangerous, and the organization must be ``flexible'' or ``dynamic'' or at least have its résumé up to date.

If either the market or the technology environment is volatile, and the other is stable, then the organization that is supposed to best suited to deal with it is ``mixed.'' Whatever is volatile dominates changes and drives decision-making. Hence `MD mixed'' and ``TD mixed'' organizations.

MD, M.D.
Medical Doctor. As opposed to a Ph.D., say.

Md
Chemical symbol for the element Mendelevium. Atomic number 101. An actinide.

Learn more at its entry in WebElements and its entry at Chemicool.

MD
Ministry of Defence (US spelling Defense.)

MD
Misfit Dislocation[s].

.md
(Domain code for) Moldova.

MD
Molecular Diversity. Affirmative Action for the really little guy.

MD
Muscular Dystrophy. Related entry: MDA.

MDA
Magen David Adom. Red Star-of-David. The Israeli organization that corresponds to the Red Cross or the Red Crescent in other countries, but which is essentially blackballed from ordinary membership in the International Red Cross.

MDA
Mail Delivery Agent.

MDA
Missile Defense Administration. Within the US DoD.

MDA
Monochrome Display Adapter. History marches on.

MDA
Muscular Dystrophy Association. It's ``a voluntary health agency -- a dedicated partnership between scientists and concerned citizens aimed at conquering neuromuscular diseases that affect more than a million Americans.'' I didn't realize that the word agency still had enough cachet for an NGO to want to use it in self-description.

``MDA was created in 1950 by a group of adults with muscular dystrophy, parents of children with muscular dystrophy, and a physician-scientist studying the disorder. Since its earliest days it has been energized by its number-one volunteer and national chairman, entertainer Jerry Lewis.

The Association's programs are funded almost entirely by individual private contributors. MDA seeks no government grants, United Way funding or fees from those it serves.''

MDA is best known for its annual Labor Day telethon, still hosted in 2005 by Jerry Lewis, age 79. In the telethon context, children suffering from MD are ``Jerry's kids.''

``First broadcast over Labor Day weekend in 1966 by a lone TV station in New York City, the unique event starring popular comedian Jerry Lewis quickly caught the public's attention -- and raised more than $1 million in pledges.''

MDAP
Momentum Distribution of (electron-positron) Annihilation Pairs. Measured in positron annihilation studies.

MDB
Multilateral Development Bank. Like the World Bank (WB).

MDBS
Microcomputer DataBase System.

MDC
Major Diagnostic Category.

MDC
Management Document Collection. Something to do with the Special Libraries Association (SLA). What's that, the pile of papers scattered on the boss's desk? That's special.

MDC
Movement for Democratic Change. A Zimbabwean movement led by Morgan Tsvangirai, still free (charged with treason, out on bail) as of June 4, 2003.

MDCP
Media Device Control Protocol. See MAC about ``Media.''

MDD
Major Depressive Disorder.

MDD
Medium-Doped [MOSFET] Drain.

mdd.
Spanish, millones de dólares, `millions of dollars.' E.g., in 1997, according to Forbes, the boxer Oscar de la Hoya (``the pride of East LA'') ganó 38 mdd., placing him third among rich athletes.

Go here if you want to find out how much that is in American money. (Short answer: a lot.)

MDE
Ministerio de Defensa de España. `Ministry of Defense of Spain.'

MDF
Main Distribution Frame.

MDF
(South African) Media Defence Fund. An FXI subcommittee that continues some of the work of the earlier MDT (Trust).

MDF
Medium-Density Fiberboard. A building construction material. Wood fiber embedded in a binder (typically a synthetic ``resin'' or plastic) under heat and pressure. Density 30-55 lb./cu.ft. (Water has a density of 62 lb./cu.ft.) MDF is available in thicknesses up 2 in. Cf. Particleboard (PB) is made the same way generally, but with wood particles, or a mix of particles and fibers, instead of only wood fibers. Hardboard is denser, and uses only fibers and the naturally occurring lignin as binder. See S1S (hardboard smooth on one side) entry. The LMA's downloadable glossary had more information; it may have migrated to the CPA website after the merger in 2004, but I haven't had time to check.

MDGA
Medical Doctor Global Assessment. When written out or spoken, this is more likely to be called a `physician global assessment.' However, a related metric is the patient global assessment (PGA); evidently the MD abbreviation is used to maintain a distinction in the initialisms.

MDH
Migration Data Host.

MDI
Methylene DiIsocyanate. A hard constituent in copolymer polyureas.

MDI
{ MultiDocument | Multiple Document } Interface. (MS Windows term.) Cf. SDI.

[MDIP image from http://www.nsc.com/pkg/gifs/mdip.gif]

MDIP
Molded Dual-In-Line Package. See National Semiconductor's specs. Their illustration is above.

[column]

MDJCL
Maryland (MD) chapter of Junior Classical League.

MDJCL sponsors the Medusa Mythology examination.

MDL
Method Detection Limit.

MDL
Minimum Description Length. See J. Rissannen, ``A universal data compression system,'' IEEE Trans. Inf. Theory, vol. 29(#5), pp. 656-664 (Sep. 1983).

MDM
Medical Decision Making. A journal.

MDMMS
Multidimensional Microscopes and Maize Structures Research Group.

mDNA
Mitochondrial DNA. Mitochondria are one of a small class of cell organelles that function like symbiotes in the cells that contain them, reproducing asexually in a process distinct from the host's reproduction, and carrying their own DNA. Mitochondria generally come from the egg in sexual reproduction, so they are passed strictly along the maternal line. (How that happens is still unclear. For a long time it was claimed that the sperm mitochondria are jettisoned at fertilization, but the direct evidence for that is apparently not so clear.)

The simple genetics of maternal-line heredity makes mDNA an attractive subject for archaeogenetic studies. Another attraction is that the typical human cell has about a thousand mitochondria, so there's more DNA material to work with.

MDP
Millennium Democratic Party. One of South Korea's major political parties. In December 2002, human-rights lawyer Roh Moo-hyun won election as president on the MDP ticket. In 2003, MDP split, leaving the part with 62 seats in the 273-member National Assembly, while 46 suporters of Mr. Roh bolted to form the new ``Uri'' party. Roh left the MDP in September 2003, but had not formally joined Uri as of March 2004.

MDPH
Massachusetts Department of Public Health.

MdR
Marina del Rey. Abbreviation in California classified ads. Cf. PdR.

MDRF
Mark Diamond Research Fund.

MDR-TB
MultiDrug-Resistant TB. When it appeared in the 1990's it was defined as TB with resistance to the first-line TB drugs isoniazid and rifampin. Cf. XDR-TB.

MDS
MyeloDysplastic Syndrome.

MDT
(South African) Media Defence Trust. Founded in 1988 and now defunct. An NGO that served during the apartheid era as a legal defense fund for South African journalists and as a lobbying/research organization during the transition to majority rule. Some of the work of this organization is continued by the MDF (... Fund) of FXI.

MDT
Multi-Drug Therapy.

MDTA
Miami-Dade (formerly Metro Dade) Transit Authority. Miami, FL, is in Dade County.

MDW
IATA code for MiDWay Airport in Chicago, IL, USA. Here's its status in real time from the ATCSCC.

MDX
Modular Digital eXchange.

MD5
Message Digest algorithm #5. It is successor to MD-4, so I don't think the fact that it is based on 32-bit words (32=2^5) has aught to do with the name.

Me., ME
Maine. USPS abbreviation uses no punctuation and both letters capitalized.

The Villanova University Law School provides some links to state government web sites for Maine. USACityLink.com has a page with mostly city and town links for the state.

ME
Mapping Entity.

ME
Materials Engineering. The WWWVL has a shelf for it.

ME
Mechanical Engineer[ing].

ME
Medical Examiner.

m.E.
meines Erachtens. German, `in my opinion.' Slip this in. Your reader will be too insecure to ask what it means, so you won't have to admit that it's ``JMO'' (just your personal opinion).

Me, ME
Messerschmitt. German, `knife smith.' Aircraft manufacturer; see Bf entry.

M&E
Metaphysics and Epistemology.

Me
MEthyl. E.g., `MeOH' for methyl alcohol (methanol in more and wood alcohol in less modern terminology).

Me
Millennium Edition. In ``Windows Me.'' Sounds a bit solipsistic. At least to me it does. Or is that egotism?

ME
Myalgic Encephalomyelitis. Better known as Chronic Fatigue Syndrome (CFS, q.v.).

MEA
Minnesota Education Association.

MEA
Mishawaka Education Association.

MEA
Mississippi Education Association. Founded in 1885, and for most of its existence the strongest teacher's union in the state, it merged with the Mississippi Teachers Association in 1975. It was a rough transition. Its founding occurred during the period of official anti-black oppression that followed Reconstruction, so it was the segregated ``white'' union during most of its existence. The MTA was the ``colored'' union. The MEA was the NEA affiliate; the MTA was an affiliate of the parallel black organization (ATA).

In 1965 and 1966, in the second decade of the civil rights struggles, the NEA passed resolutions requiring that its member state associations remove discriminatory language from their constitutions and eliminate racial guidelines for membership, thereby forcing states with dual associations to move toward merger. At a meeting in Miami, Florida in 1966, the national organizations -- the NEA and the ATA -- merged. You can read a summary of the events at this page describing a critical document collection. Basically, the MEA and MTA leaderships met and managed (initially with some help from an NEA ``fact finder'') to hammer out merger agreements. However, while MTA members approved, MEA members repeatedly refused (through their delegate assemblies, apparently; I'm not clear on whether there was ever a vote by the full membership).

In 1969 the NEA suspended the MEA's affiliation, and in 1970 the NEA named the MTA as its sole affiliate organization. Contacts between the MEA and MTA continued, however, and a merger was approved by delegate assemblies in March 1975. The merged organization was called the Mississippi Association of Educators.

MEA
Montana Education Association. The NEA affiliate until the year 2000, when it merged with the MFT to become the MEA-MFT.

MEADS
Medium Extended Air Defense System.

MEALAC
Middle East and Asian Languages and Cultures. Not really the most attractive acronym, but it can be pronounced. For more substantial comment, see the COI entry.

MEA-MFT
Montana Education Association-Montana Federation of Teachers. A merged AFT and NEA affiliate. The merger occured in 2000.

mean field theory
See the MFT.

mean sigma
Six Sigma snake oil to grease the skids of a ``downsizing.'' More accurate name for Lean Sigma.

MEAP
Michiana Employee Assistance Program. An organization that contracts with Michiana-area employers to provide professional and confidential services, including ``assessment, referral, short-term counseling, and follow-up'' to address ``personal problems including but not limited to depression, alcoholism and other drug dependence, marital and family problems, financial, legal and health issues. These assessment/referral services are free of charge [to employees].''

Offices in St. Joseph County (Indiana) and Marshall Co. (Michigan).

MEATA
Michigan Educators Apprenticeship & Training Association.

MEB
Medium-Energy Booster (particle accelerator ring). See the SSC entry for an obsolete instance.

MEBES
Manufacturing Electron-Beam Exposure System. ETEC Corporation's EBES.

MEC
Maryland Electronic Capital. Government and other information about the state of Maryland (MD) served by the Maryland State Archives.

MECC
The Middle East Council of Churches.

MEC
Middle English Compendium.

MEC
Member of the Executive Council. The South African government term for a minister of the provincial government. (The provincial parliaments are called ``legislatures.'') Cf. MPL.

MEChA
Movimiento Estudiantil CHicano de Aztlán. `The Chicano Student Movement of Aztlan.'

MechE
Mechanical Engineering. As a department name, its use may or may not indicate that there is a separate Aeronautical or Aerospace Engineering department.

LookSmart has a short page of MechE info. Stanford serves the WWW Virtual Library for the discipline.

MECL
Families of ECL logic (yes, it's redundant; so sue me) originally from Motorola. MECL I needed an external bias supply in addition to the two voltage rails.

MECS
Multi-Element Coding Sysytem. Often referred to as an encoding scheme, and consequently the expansion ``Multi-Element enCoding Scheme'' also appears.

MECU
Million ECU. (But a DECU is not an ECU tenner.)

M.Ed.
{Masters in | Master of} EDucation. (Magister Educationis.)

MED
Manhattan Engineer District. Official name of the now-famous effort, now generally called the Manhattan Project, to make the first atomic bombs. The overall director from September 1942 until the end of 1946 was General Leslie R. Groves. The first full-time director of the project, assigned to it in June 1942, had been Col. James Marshall. During Marshall's dilatory leadership of the project, Groves, working in the Construction Branch of the Army Services of Supply, had handled funding of the project. At the time, the project was called Designated Substitute Materials. Groves felt that this name would arouse curiosity, and changed the name to the presumably more dull-sounding Manhattan Engineer District. (Groves was also a colonel at the time; when he was assigned to run MED, he sought a promotion. Apparently his argument was that with just a colonel's rank, he wouldn't be able to command the respect of the scientists he'd be working with. He was promoted to brigadier general.)

My source for the preceding information and opinion is William Lawren's The General and the Bomb: A Biography of General Leslie R. Groves, Director of the Manhattan Project (New York: Dodd, Mead & Co., 1988).

``Manhattan Engineer District'' rings slightly odd -- one might have expected ``Engineering.'' It might be that military dialects have a greater preference for uninflected modifiers. Te only evidence I can adduce offhand is that a designation like ``X Corps,'' which a civilian like me would read ``tenth corps,'' is actually pronounced ``ten-corps.''

The original ``substitute materials'' name is reminiscent of the name the British had for their project -- ``Tube Alloys.'' That project, faster off the blocks than its American counterpart, was run by the MAUD committee. The MAUD name had its origin in a misunderstood personal name, in a telegram sent by Niels Bohr. (In 1940, after Germany occupied Denmark, he wired that he was still okay at his institute in Copenhagen. The message said to tell COCKROFT and MAUD RAY KENT. Cockroft was obviously Sir John Cockroft, the physicist, but no one knew any Maud Ray Kent. It turned out to be Maud Ray, of Kent, who had once been Bohr's children's English tutor.)

Med.
MEDical.

[column]

MEDANT, MEDANT-L
MEDicina ANTiqua [List]. A mailing list sponsored by Medicina Antiqua. MEDANT isn't archived, but that's no great loss since it consists entirely of misdirected unsubscription requests, plus occasional posted requests for information that go unanswered. (For the latter, cf. BookSleuth, discussed at the Book Stores entry.) It's an extremely low-traffic list.

Dr. Lee T. Pearcy (at the Episcopal Academy, in Devon and Merion, PA) for many years maintained the Ancient Medicine / Medicina Antiqua (AM/MA) site and the MEDANT-L mailing list. In mid-April 2004, with slight name shortenings, the site (name now in Latin only) and list (minus hyphen-L, or should I say minus minus el?) moved. They are now hosted by the Wellcome Trust Centre for the History of Medicine at UCL. If you want to continue potentially receiving postings, you have to resubscribe.

``Medicina Antiqua'' -- hmmm, that looks like Latin... I guess it's what they call ``Medical Latin.'' It seems to mean `old medicine.' Be sure to throw out your old medicines when they're past their expiration dates.

Medef, MEDEF
Mouvement des Entreprises de France. Whew, man! I spent hours before I figured out how they got exactly those letters in that order. Medef is the employers' organization of France. It excludes the government, in some sense, but some of the members are hybrids of private and public organizations.

La Tribune reported April 16, 2003, that a ``recent'' survey indicated that 64% of Americans were less favorable to French businesses or products since the events in advance of the war in Iraq; 29% described themselves as inclined to boycott or avoid (``boycotter ou eviter,'' but I guess that wasn't the wording in the survey) French products.

At a regular news conference April 15, 2003, Ernest-Antoine Seillière, President of Medef, had some interesting instructions for Americans. I'm going to get the ipsissima verba, just wait. Well, it seems he had a lot to say. Here's an excerpt:

Il y a une incoherence à mêler les reproches à la diplomatie française et la distance vis-à-vis des produits et services français. On a donc envie de dire aux entreprises américaines: Ne vous attaquez pas à nos parfums, nos yaourts ou nos avions.

[A rather inexpert construal: `It makes no sense to mix the anger over differences with France and its diplomacy with French products and services. One wants to say to American businesses: do not attack our perfumes, our yogurts, or our planes.']

This reminds me of a conversation I had at the Student Union building (called La Fortune) with Gary in 2001 or 2002, discussing the pros and cons of bombing some country (a particular one, but I can't remember which). After he described one of the arguments, I commented that by a parallel reasoning, we should probably bomb France. He told me that I wasn't the first person to suggest that to him, so far that week.

mediaeval
Gosh, it's amazing. Forty years ago, this version of medieval was dominant in Commonwealth spelling and not unusual in US spelling. No longer. Googling on medieval today (2002.08.20) yields about 2,640,000 pages; mediaeval yields 140,000, a ratio of almost 19. In contrast, the encyclopedia/encyclopaedia ratio is about 9, pediatric/paediatric about 6.5, fetus/foetus about 4, and the archeology/archaeology ratio 1/7 (the ae spelling dominates). I suppose mediaeval lends itself to false analysis (media + evil > eval). Is this bad? The ae in archaeology does serve to suggest the hardness of the preceding ch.

medical we
Use of first-person plural pronouns with the meaning of second-person singular. How are we feeling today?

We should not confuse the medical we with the obstetrical or pregnant we.

Medicare

medley
This word entered Middle English from Anglo-French medlee, past participle of medler, meaning `to meddle.' It's cognate with mix; both words are ultimately derived from Latin miscere, `to mix.'

Some information on musical medleys, dubiously so called by me, is at the silent movie entry; some medleys dubiously so called by the music industry are discussed at the seamless entry. Some information on swimming medleys is at this IM entry. It may be inferred from the aberemurder entry that those do not exhaust the uses of the word.

MED-PED
``Make Early Diagnoses--Prevent Early Deaths'' Program to track down those at risk for the genetic disorder FH that often kills men in their forties and women in their fifties. For information, send SASE to

MED-PED Coordinating Center
410 Chipeta Way, Room 161
Salt Lake City, UT 84108
USA

Program is run by Internal Medicine Prof. Roger R. Williams of Un. of Utah in Salt Lake City. (Same address as MED-PED).

Med-Ped
MEDical-PEDiatrics. ``A new specialty,'' according to the flyer in my smailbox. Doesn't rhyme: second e is long, as in pediatrics.

meds
Slang term for MEDicineS. Like hubby this seems to be a British import. They should have been quarantined. In standard English (i.e., my or high American dialect), medicine is generally uncountable; if you need a countable term use drug.

MEDTEXT
MEDieval TEXt (mailing list).

MEE
Migration-Enhanced Epitaxy. Molecular Beam Epitaxy (MBE) performed while alternately closing all anion or all cation sources. Under appropriate conditions, the purely anionic atoms and cationic atoms do not form stable solids, so only a surface layer accumulates. The surface layer is not immediately incorporated in the bulk, so its atoms have time to diffuse into a more defect-free configuration. Layer thickness can be controlled very precisely.

Meech Lake
A toponym that evolved into Meach Lake. Then in the early 1980's, officials of Gatineau Park reaffirmed the original spelling. I saw this explained a few years ago in a page I can no longer find at the Natural Resources Canada website. However, as it's in P.Q., its official name is actually Lac Meech -- to spooner with ``mock leash,'' for all I know.

Meech Lake was the site of a meeting in late April and early May of 1987 that gave the place a few years of drab fame. At that meeting, the provincial premiers and various noisy interested parties reached final agreement on a set of constitutional reforms that were called the the Meech Lake Accord. The Accord was a real compromise: most parties agreed to it with reluctance.

Some were more reluctant than others. There was a deadline for approval of midnight at the end of June 23, 1990, and the Accord is usually said to have died on Friday, June 22, 1990, when Manitoba and Newfoundland ``failed to approve it.'' In Newfoundland the premier reneged on an earlier commitment and refused to allow the Accord to be put to a vote of the provincial parliament (``House of Assembly''). In Manitoba, an earlier parliamentary maneuver by native Indian legislator Elijah Harper also prevented passage before the deadline. (Under Canada's constitution, amendments require, in addition to approval by the federal parliament, either a bare majority or perfect agreement. That is, approval of seven provinces representing 50% of the population, or approval of all (ten, in 1990) provinces. The full Accord could only have been passed according to the stricter standard. It would have been possible in a revote to pass some parts with seven provinces. These parts could have included the clause recognising Quebec as a ``distinct society'' (largely symbolic when standing alone, I would think). In the event, there was no enthusiasm for that approach.

[There might be some interesting metalegal issues, since Quebec had rejected the constitution which specified how it and the other provinces might approve the constitutional amendments. But maybe the authority of the BNA Act takes care of that detail. Maybe they should have tried the American way. Under the Articles of Confederation, amendments to the Articles required approval by all the states. The Continental Congress (the national government under the Articles) called a convention to consider amendments, and that convention in the Summer of 1787 reported out an entirely new constitution. An interesting aspect of that document was that it defined the conditions under which it would come into force, and those conditions were weaker (approval of nine states only) than those defined by the pre-existing Articles. The fun part was in 1790, when the Senate of the new government (approved by 12 states) passed an embargo on Rhode Island to encourage it to reconsider its earlier rejection of the US Constitution. The threat of embargo worked so well that it wasn't necessary for the House to pass the legislation.]

The Accord was one of various efforts, this one by Prime Minister Brian Mulroney (Progressive Conservative), to get Quebec to accept the Canada Act (a/k/a the Constitution Act of 1982). The failure of the Accord stoked Quebec separatist feeling; Lucien Bouchard, until then an ally of Mulroney, left the PC and formed the separatist Bloc Québécois.

MEED
Middle East Economic Digest. A journal whose main editorial offices are in London.

MEEK
MEEKathara, Australia. The code used by IMS (the International Monitoring System) for the seismic station there.

MEETUS
There's a parked meetus.com domain, and I can't wait to find out what it's all about. I'm so anxious to find out that I'm alterrnately hopping around and rocking side-to-side on the balls of my feet. My feet are starting to hurt. I'm glad the name is spelled with ee instead of ea -- that might really hurt.

MEF
The Middle East Forum. ``[A] think tank [which] works to define and promote American interests in the Middle East.'' Founded in 1990; became an independent organization in 1994. No, I don't know what it was part of from 1990 to 1994. It has published a Quarterly since March 1994.

MEF
Mouse Embryonic Fibroblast.

Mega
(Kilo or kilo) × (Kilo or kilo). In other words, 1 000 000 or 1 048 576 (or possibly even 1 024 000), determinable (or not) from context.

megillah
A Hebrew word meaning `scroll.' All Hebrew books (all books in any language, afaik) were in the form of scrolls before the invention of the codex, and today the torah used for ritual purposes (i.e., which is read from during Jewish services) is in the form of a scroll.

Every synagogue has a cabinet at the center of the front wall. The cabinet holds Torah scrolls in an upright position, normally around chest height, and is called the aharon hakodesh in Hebrew or by the generic but now nicely archaic term ark in English. Each of the scrolls individually contains a complete copy of the pentateuch. The scrolls have to be very carefully hand-written on parchment, so they're kind of expensive, but they look pretty and make a great donation to the synagogue. Also, they eventually wear out and have to be buried, and after many centuries they make great archaeological discoveries.

Even though each scroll is complete, each synagogue needs two for a festival called Simchat Torah. (There's no English ch sound in Hebrew; the ch represents a hard aitch. The spelling Simhat Torah also occurs. Another traditional spelling is Simchas Torah. The final s represents the Ashkenazi pronunciation of the Hebrew letter sav -- tav in Sephardi pronunciation.) The name Simchat Torah is typically translated `rejoicing in the Torah.' (Simha, `joy,' is also a common boy's given name.)

The practice of reading the Pentateuch completely over the course of each year became established in the Gaonic period, and the festival of Simchat Torah was created to celebrate completion of the reading on the 22nd or 23rd of the month of Tishri. At least as early as the tenth century C.E., it became common to start reading again on the same day ``to refute the devil.'' That is, to avoid negative inferences from the fact that one is celebrating the end and not the beginning of the reading. Hence, on this festival, the reading of the Pentateuch ends and begins again immediately. Having a scroll that is turned to the beginning saves having to spend time rolling back the scroll that has just been finished.

But I didn't write this entry to tell you any of that. It's just, you know, background. Like noise.

So anyway... back in the day, the separate books of the Bible were in multiple scrolls. However, there are other words one can use for Bible books, such as sefer (which means `book'). Nevertheless, five books of the Torah are referred to by the term megillah (`scroll,' remember?). These are the five shortest books of the Ketuvim: Song of Songs, Ruth, Lamentations, Ecclesiastes, and Esther, collectively hamesh megillot (`five scrolls').

Of the five scrolls, only the book of Esther has megillah as a traditional part of its name: Megillat Ester. (The final t in the first word is a standard inflection in compounds. You saw the same thing above with simha and simhat. The th in the standard English spelling of Esther just reflects an attempt to indicate aspiration in the original Hebrew, but aspiration is no longer phonemic in Hebrew.) The Scroll of Esther is also distinguished from the other megillot in its prominent association with a holiday. (It is read during Purim, a late-Winter/early-Spring holiday. Less salient is the reading of the Song of Songs during Passover.)

For these reasons, the word megillah, used without qualification or prior specification, refers to the Scroll of Esther. It is not unusually long, but it is longer than a typical Torah reading in a traditional service (to say nothing of the one-third-length readings in a Reform service). This is the reason usually given for the fact that the word megillah in Yiddish, when used in a nonritual context, means `long story.' Now you see why it was appropriate for me to give you ``the whole megillah'' in this entry.

Let me just add that the Talmud records arguments regarding whether Esther should be a canonical book. There was substantial resistance to its inclusion in the canon, an important reason being the absence of any mention of God.

MEGO
My Eyes Glaze Over.

MEH-PPV
Poly(2-Methoxy-5-(2'-Ethyl-Hexyloxy)-p-PhenyleneVinylene) (PPV).

MEI
Middle East Institute.

Meiji
A Japanese word usually translated `enlightened rule' or somesuch, and the name assigned to the new Japanese emperor's era on October 23, 1868.

Meissner effect
A type-I superconductor expels all magnetic flux lines--the magnetic induction B more than a few times the penetration depth within it is zero. This is not diamagnetism: rather than being weak, the magnetization M completely cancels magnetic field H.

MEK
Methyl Ethyl Ketone, traditional name for butanone. Often known familiarly as ``ketone.'' Methyl methyl ketone (propanone) is traditionally called acetone.
	\
	 \==O
	 /
	/
	\
	 \

mél
One French word for email. It was originally created as an acronym for message électronique, but was widely supposed to be a phonetic transcription (i.e., a transliteration) of the English word mail. Particularly under that assumption, it is deemed a rather ugly néologisme.

I've read someone's recollection that the Canadian term courriel was already in widespread use in .fr (along with l'anglicisme email et le mot franglais émail) before mél was coined, and that this was created at France Telecom. Whatever its origin, the em-word was promoted by the French Academy, and in 1997 the French Ministère de la culture et de la communication accepted the Academy's recommendation. (A governmental ``Ministry of Culture'' -- what a concept!)

It didn't take. In 2003, the government issued new instructions in its Journal officiel, promoting the use of courriel and demoting mél to the very limited use described in the next entry.

Mél.
A written abbreviation of the French term message électronique. According to French government recommendation (link in previous entry), it is to be used only to introduce or indicate an email address (as one may write Tél. before a telephone number), and not as a noun.

MELAS
Mitochondrial Encephalomyopathy; Lactic Acidosis; Stroke. Symptoms that define (and whose acronym names) a very serious mitochondrial syndrome.

MELF
Metal ELectrode Face. Also expanded ``Metal Electrode Leadless Face'' and ``Metal Electrode Face Bonded.'' It designates a cylinder with metal end-cap contacts.

Melvin Calvin
See Calvin, Melvin.

MEM
Maximum Entropy Method.

MEM
MEMory.

MEM
MicroElectroMechanical.

MEMA
Mississippi Emergency Management Agency.

membership requirements
One is not required to become a member of the SBF.

membership requirements
In order to become a member, it is not necessary to have read the Odyssey in its original Greek version, particularly if a first edition is not available in codex.

MEMCO
Miller Electric Manufacturing COmpany.

MEMCON
MEMorandum of CONversation. US governmentese. Possibly used only by the military and spooks.

[column]

memo
Short for MEMOrandum. Ultimately from the Latin verb memorare, `to remember.' It originally appeared in 13th-century English documents as part of phrases like memorandum est, `it is to be remembered.' Initially, the single word memorandum was used as a shortened form of the phrase, as we might nowadays write ``IITBR that.'' Somewhat disconnected from this etymology is the earliest recorded noun use (as short for ``Exchequer Memoranda Rolls'') dating to the twelfth century. The general noun use, in various senses referring to written records or notes, began to be common only late in the 13th c. and took some time to become the more common sense than IITBR.

Memorial
  1. Memorial University College (abbreviated MUC). Founded in St. John's, Newfoundland, in 1925; named in honor of ``those who served'' in the Great War. Technically, given the normal sense of the word memorial, I suppose the name only honored those who had served and died. The way trench warfare went, however, that wasn't a big distinction. By now it is quite probably a completely moot one. In point of fact, what was memorialized, or at least the event that motivated the movement for a memorial, was a day of typically horrific WWI loss of life, July 1, 1916. In under a half hour on the morning of that day, seven of every eight members of the Royal Newfoundland Regiment became a casualty (233 dead, 91 missing, 386 wounded, from an initial strength of 801). That day has been observed in Newfoundland and Labrador as Memorial Day since then. For a pre-confederation history of the university, see M. MacLeod's A Bridge Built Halfway: A History of Memorial University College, 1925-50 (Montréal and Kingston, 1990). Images here.
  2. Memorial University of Newfoundland. The name adopted in 1949, the year Newfoundland became a part of Canada. Since 1949 also, ``Memorial Day'' has been the official name of Canada Day in the province.
    [column] In 2001 the university's press published In Altum: Seventy-Five Years of Classical Studies in Newfoundland, commemorating the 75th birthday of the university's classics department. James T. Chlup of the University of Manitoba, reviewing the volume for BMCR, remarked that ``[t]o honour a department may seem unusual, but to a Canadian Classicist it makes perfect sense. It is a celebration that a vibrant department has been able to endure the extreme difficulties felt by most Canadian Classics departments in the 1980s and 1990s.'' Mark Joyal, who edited the volume, provided an introductory essay outlining the history of the department, with an essay on the teaching of ancient Greek in Newfoundland schools up to 1924. [Chlup: ``... fascinating reading as it charts the birth and growth of Classics at MUN (and the college in general, for it was an axial part of the institution in its early years).''] A very lightly modified version of Joyal's essay is on the Classics department website at MUN.
  3. Memorial University. The name preferred by the Board of Regents now that the name of the province is Newfoundland and Labrador. That decision was announced in March 2002, but over a year later, it seemed there'd been no change. It was beginning to look like a victory for leaving well enough alone, but checking back in 2007, I saw that the change had finally gone through.

memoriaru sekusuresu
A bit of wasei-eigo (`Japanese-made English'): a compound of the English words `memorial sexless.' It was one of many terms (and the only wasei eigo) mentioned in an article in the Mainichi Daily News in 2005. An English translation, entitled ``From `past beauty' to `buddy pregnancy,' changes transform Japanese ladies' lexicons'' is still available on the web. The term was defined thus: ``a term used for normally sexless couples who decide to go in for a little bit of slap and tickle on momentous occasions, such as anniversaries or to mark such occasions as their team winning a sports championship.'' I asked a Japanese lady friend about this in April 2007, and it's not part of her lexicon. The construction of the term doesn't even make any more sense to her than it does to me, but then she might be handicapped by knowing English.

The referenced article, dated October 31, begins ``Times are tough for Japanese women, according to Sunday Mainichi (11/13) [I guess they got a preview], which notes that a whole new vocabulary has sprung up to cope with all the different sorts of changes they're facing in their lives.'' The rest of the article is a glossary of terms, including a couple that I think could be generally useful or at least transferable to a different cultural context. They will be listed below after I add them.

Memphis
People from Memphis, Tennessee are called ``Memphians.''

What, you want more? Okay, the Userkare and gupta entries have some information (mostly about the Egyptian Memphis). Memphis is also mentioned at the MOMA entry.

MEMRI
Middle East Media Research Institute. ``Bridging the language gap between the Middle East and the West.'' (Translations available in English, French, German, Hebrew, Spanish, and Japanese. The German site was down when I visited in March 2007.)

MEMRI TV
Middle East Media Research Institute TV Monitor Project.

MEMS
MicroElectroMechanical System[s]. (See IEEE Spectrum May 1994 pages 20-31.) Here's a short course in MEMS from UCLA. Basically, the big deal, the excitement, is the ems: electric motors, actuators, pumps and valves on the microscopic length scale previously encountered only in microelectronics.

Another technology? Sure! There's room for everyone: MOEMS. Now (2001) it has become necessary to coin the term NEMS.

Men
Mensa. Official IAU abbreviation for the constellation.

MEN
Multiple Endocrine Neoplasia (syndrome). One type of this syndrome (``2B'' or ``3'') is related to Marfan syndrome, which has been suggested, though not at all conclusively demonstrated, as an explanation of the physical characteristics of our twelfth president.

MENA
Middle-East and North Africa[n Conference].

MENC
Music Educators National Conference. Held in April of even-numbered years.

mendacious
Dishonest, untruthful. From the Latin mendax, ultimately from mendum, `blemish.'

Mendeleev
Came up with a periodic organization of the elements. Here's an up-to-date, hyperlinked table set.

mendicate
An obsolete verb that mostly meant ``to beg for.'' Hence ``mendicant orders'' -- religious orders whose members live on charity. (As opposed, say, to parish priests, who are paid for a service.) From the Latin, mendicare `to beg.' This could obviously have no connection with mendacious. I mean, why would a beggar lie?

mendicity
What a lovely word! It basically means mendicancy: the condition or practice of beggary. But it sounds like mendacity, and in some accents it's probably indistinguishable. Therefore, I'm going to take the position that the word is not obsolete, as widely supposed. It continued in use but no one realized it.

Mendoza's Guitars
Mendoza isn't there anymore, hasn't been any time since I moved here (no connection). The proprietor is Richard Wisner. It's at 241 US-33, mailing address South Bend, IN 46637. Anyway, it's really in Roseland, a little village of restaurants serving the University of Notre Dame. Mendoza's is just north of the Taco Bell, on the southbound side of the street less than a mile before the Denny's and the Perkin's. (Hey -- I recognize that zip code! That's my zip code! Just to give you an idea how big Roseland is: I'm not in Roseland. There's a larger place called Rosemont, Illinois, around O'Hare Airport. They went dry around 1999 or so -- not by passing any law against alcohol sales, but by taking back all the restaurants' liquor licenses.)

Mendoza's telephone number is (574) 272-7510. I only put this entry in the glossary at all because I lose the phone book more easily than the laptop. It's making this one of the most frequently edited areas of the glossary.

They also sell harmonicas.

You know, when Mendoza did own the store, he sold photographic equipment. Mr. Wisner changed the merchandise and the product-word part of the store name when he took over.

MEng
Master of ENGineering (graduate program). Has a more practical/project orientation than MS, and is more likely not to require completion of a thesis. Pronounced ``em-enj'' (stress pattern varies). Cf. Ed.D.

meninges
The outer covering of the brain.

MENL
Middle East NewsLine.

Mensa
The organization of pointy-heads? It's not an acronym. The amazing truth is revealed at the ASICS entry.

Mental
An Italian brand of breath-freshening mints. No joke. Cf. Dropsy.

mentee
This is a bad word. Don't use it. Take a dim view of people who do use it. Contemn them silently, at least; if it's safe to do so, laugh in their faces.

Mentor was the older man Ulysses left to raise his son Telemachus when he went off to fight the Trojans. Used ``mentored'' or ``advisee'' or something.

meo
Spanish, `I piss.'

MEO
Medium (altitude) Earth Orbit. Earth orbit intermediate between typical LEO and GEO (geostationary). It's cheaper to loft a satellite into MEO than GEO, and it's easier than LEO to use for communication because it doesn't drift eastward so fast. A compromise.

MEOI
Maximally Exposed Offsite Individual.

MEP
Medical Engineering & Physics. A journal of the Institute of Physics and Engineering in Medicine, published ten times per year by Elsevier.

MEP
Member of the European Parliament. Writing in a letter to the editor published in the Jan. 9, 1997 issue of the New York Review of Books (NYRB), Glyn Ford, a Labour MEP for Greater Manchester East, defends the European Parliament in these terms:
Yes, it's weak, but not entirely without influence[,] as the hordes of Lobbyists that infest its corridors demonstrate.

MEP
Minority Engineering Program. Here's a link to the one at Notre Dame University (ND).

MEP
Model Editions Partnership.

MEPI
Montessori Educational Programs International. Based in Kansas City, MO.

MEQ
Middle East Quarterly. Published by the Middle East Forum.

meq
MilliEQuivalent. One one-thousandth of an equivalent. A chemical unit. Yes, I could have written just "One thousandth," but I didn't. I'm not going to waste time thinking about it. Let the half-dozen or half-a-dozen or so daily visitors to this page worry about it.

What the pros say is ``10-3 equivalents.'' That's right: plural form. Okay, some say equivalent. You could analyze grammatical number thus: instead of the traditional singular/dual/plural and singular/plural distinctions that many languages have developed, what the modern world may need is a fractional/singular/plural analysis. The traditional fractional form of foobar is the periphrastic construction of a foobar. For some people, maybe the declined form is identical with the plural.

MER
Mars Exploration Rover[s]. A NASA mission consisting of two rovers launched separately in Summer 2003. After the failure of previous NASA Mars landers, and the loss in December 2003 of an ESA landing mission that used braking and landing strategies generally similar to those of NASA's MER (ESA's mission was called Mars Express), it was a relief verging on surprise when both rovers landed successfully in January 2004.

MER
Monthly Energy Review. Don't go through back issues of this; look in the AER.

As the proprietary tyrannies of the Middle East rock our economic boat, it might be worth noting that seasickness is mal de mer.

mer
`Sea' in French.

Mercadtel
MCT.

mercaptan
From Latin [corpus] mercurium captans, `mercury-seizing [substance].' The term was introduced by William Christopher Zeise (that's the name in his native Danish, so help me) in an article in Annalen der Physik und Chemie, vol. 31, p. 378 (1834), for a class of chemicals that since then have also been called sulfur alcohols, thioalcohols and later thiols.

The term mercaptan has also been used specifically for the ethyl mercaptan, or ethanethiol. This is identical with ethanol, except that the oxygen atom in ethanol (older name: ethyl alcohol) is replaced with a sulfur atom in ethanethiol:


                H      O--H
                 \    /
ethanol:       H--C--C--H
                 /    \
                H      H


                H      S--H
                 \    /
ethanethiol:   H--C--C--H
                 /    \
                H      H

Looked at in terms of functional groups, ethanethiol is identical with ethanol except that the hydroxyl group (-OH) is replaced by a sulfhydryl group (-SH). In addition to the organic nomenclature, a few generations of which have been described to this point, there are distinct inorganic nomenclatures, according to which something bonded to SH is a hydrosulfide (or a foobar hydrogen sulfide).

The thiol group is more strongly acidic than a hydroxyl group, and thiols react not with other metals besides mercury to form salts. The mercury salts are highly insoluble.

Cysteine is the only thiol among the twenty standard amino acids. (Methionine is the only other one that contains sulfur. It's a thioether.)

Mercosul, MERCOSUL
Portuguese: Mercado Comum do Sul. See Mercosur entry next.

Mercosur, MERCOSUR
Mercado Común del Sur. I've seen this translated as `Southern Common Market.' That probably conveys the connotation of the Spanish name better does a literal translation like `Common Market of the South,' even though a `southern' is most directly a trranlation of sureño.

Mercosur was originally a freeish trade zone in the southern cone, encompassing South America's two largest economies (Brazil and Argentina) as well as the interstitial countries Uruguay and Paraguay. Chile and Bolivia had become associate members by 2002, when Brazil was having some monetary problems and Argentina was in economic meltdown. Argentina all-but defaulted on its debts, and has been recovering under leftist president Kirshner. (In the wake of the worldwide financial meltdown -- shall we say anneal? -- of 2008, Argentina is recovering, perhaps, under Kirshner's successor and wife.)

When Mercosur met late in 2002, the agenda was mapping strategy for its eventual integration into FTAA. FTAA talks broke down. On July 4, 2006, agreements were signed in Caracas to make Venezuela (third-largest South American economy) a member of Mercosur. Its membership became official at ceremonies in Cordoba, Argentina, on July 22, with Fidel Castro, then totalitarian dictator of Cuba, as honored guest. Happily, the trip and festivities seem to have critically stressed the old man, who was hospitalized after he got home.

Mercury Project
Telerobotics excavation on the net. Now ended, but a history and new project may be accessed.

mercy of the ionosphere, at the
You're the last person left on your block who still won't pony up for cable (CATV), and this is what your neighbors say about you behind your back. They don't really resent you much for not doing your part to amortize the cost of tearing up the sidewalk to install the cable. Mostly, they just contemn you for being penny wise and pound foolish. You think you're saving money, but really you're missing out on secret specials advertised only on cable. What a chump!

More important, though, is what you're missing out in the shared experience of the community. Standing in line at the supermarket checkout, everyone around you is talking about last night's HBO made-for-TV movie special. You stare at your footwear; you can't relate any more. You don't even recognize the faces on the covers of the tabloids. Without a cable to tie you to the community, you are unmoored, a rootless stranger.

People are beginning to use the word `rebel' when they talk about you, and they don't mean it in a nice way, like James Dean, or Robert E. Lee, or the Unabomber. People say ``It's a free country, but....''

Every day when the cable guy comes to check that you don't have an illegal hookup, he talks with the neighbor kids. Halloween is coming.

Remember what the song says:

Conform or be cast out!

One of these Sundays the preacher is going to deliver a coruscating sermon on the sin of pride, and he won't be looking at anyone but you. All around, your fellow parishoners will sidle uneasily away, and on the near end of the pew, an old woman will fall off and fracture her pelvis.

Then what will you do?

``The song'' mentioned in this entry is Rush's ``Subdivisions.''

More on fitting in at the Bellwether entry.

Maybe I should have mentioned Alice Cooper's ``No More Mr. Nice Guy.''

MERED
Middle East Resource Exchange Database.

merk
An old Scottish coin which, in relative terms, is increasingly not much older than the mark, q.v.

merkin
`American' in Goodolboyese (eye dialect). (Ref.: Opera Omnia Ioe Bobus Briggsi.)

I blush to give its true meaning. If you're over age eighteen, you could look it up. If anyone peeks over your shoulder, pretend you're studying the merl entry. Make sure to actually read and remember that too, so your story checks out. As you leave the library, shout back at the circ desk, ``I always wondered what merl meant!''

More on Joe Bob Briggs at the fu entry.

MERLIN
Multi-Element Radio Linked Interferometer Network.

Merlot, MERLOT
Multimedia Education Resource for Learning and Online Teaching.

Overview here.

Meroë
An ancient city on the left (east) bank of the Nile, between the fifth and sixth cataracts. The site is located near current village of Begrawiya.

merognostic
One who claims partial knowledge. From the Greek root mero (`part') and you know the rest. Huxley claimed to have coined the word agnostic, but that was overly modest.

Meroitic
Having to do with Meroë or with Nubia during the period (300 BCE-320 CE) when its capital was located there.

MERRF
Myoclonic Epilepsy; Ragged Red Fiber. Symptoms that define (and whose acronym names) a mitochondrial syndrome.

Mersenne numbers
Mersenne numbers are the numbers
Mn = 2n - 1.

Mn is called the nth Mersenne number. If n is composite (i.e., not prime), then Mn is also composite. This is obvious from the formula for the sum of a finite geometric series, which we can rearrange slightly as

 k                      k-1    k-2
r  - 1 = ( r - 1 ) × ( r    + r    + ... + r + 1 )
Taking n =jk (by the assumption that n is composite) and r = 2j yields the result q.e.d. As it happens, the first few Mersenne numbers Mn for n prime are prime: n = 2, 3, 5, and 7 yield the Mersenne primes 3, 7, 31, and 127. However, the next Mersenne number, M11 = 2047 = ×89.

One might think to define numbers

Ln = sn - 1,
say, with s a natural number greater than 2. Since the geometric sum formula works for other numbers, one can easily make the parallel argument to shown that in using Ln to search for primes, one can again focus only on values of n that are also prime. However, it is immediately clear that all such numbers Ln are composite: if s is greater than 2, then setting r = s and k = n above immediately factorizes Ln. Only s = 2 yields possible primes, because then r - 1 = 1 and the formula doesn't yield a proper factorization.

Mersenne primes
Mersenne primes are primes that are the Mersenne numbers.

Mersey
The Mersey is the main river that desagua into Liverpool Bay on the Irish Sea. I can't remember the English word for desaguar, if there is one. This isn't just irritating; it's troubling. In my experience, as multilingual people age, they begin to remember certain words in only one or some of the languages they use regularly. Really, though, neither `empty' nor `drain' is as appropriate as desaguar.

mersh
A pejorative term for certain kinds of successful rock music, from commercial, reflecting the anti-market pose of mass-market pop. (No, that was not a facetious remark, really.)

In a letter to an aspiring young writer, Raymond Chandler once explained that authentic slang ages very quickly, and that one way he made his dialogue fresh and vibrant was by inventing his own slang [which would not age because it was not current and so not hackneyed]. I have not taken this advice here.

Instead, in selfless devotion to the information of those who have recurred to the wisdom of the Stammtisch, I have included this actual, and thus ephemeral, slang term, harvested from a New Republic article (issue of 3 June 1996), on MTV's meretricious get-out-the-youth-vote campaign, soon to rot in this very section of the em's. There's hope, however, because the author was decidedly and by his own admission unhip.

merch
Merchandise. Formed after the pattern of mersh, I suppose, and attested (used, even! -- apparently without irony) at the homesite of The Tragically Hip.

Who's unhip now?

(Yes, I do know how to alphabetize. This is close enough.)

MES
Manufacturing Execution System[s].

MES
Minor in European Studies.

... requires ``two semesters'' of a European language?! That's not minor, that's bush. Can I satisfy the requirement with English or Algol?

MESA
Middle East Studies Association.

MESA
(US) Mining Enforcement and Safety Administration.

I said mine!

mesa
Spanish for `table.' A transferred sense is used for a geological formation similar to a butte and has been borrowed into English. The Spanish word is derived from the Latin mensa.

MESC
Modular Equipment Standards Committee. A committee of the Semiconductor Equipment and Materials International (SEMI), charged with defining standards for cluster tool interfacing for interoperability. A new fab costs half a billion bucks, yet most equipment is not MESC-compliant.

MESDAQ
Malaysian Exchange of Securities Dealing and Automated Quotations

MESFET
MEtal-Semiconductor Field-Effect Transistor (FET). A JFET made in compound semiconductor. MOSFET's are not made in these materials because compound semiconductors tend not to have stable, useful oxides. The closest thing to a compound semiconductor IGFET is a HIGFET. [Cf. MODFET.]

MeSH
I've encountered this in contexts where I thought it meant methanthiol, but it turns out to stand for MEdical Subject Heading, a controlled vocabulary defined by the (US) National Library of Medicine (NLM).

MESSENGER
MErcury Surface, Space ENvironment, GEochemistry and Ranging (NASA spacecraft). Launched in August 2004, it is the first spacecraft to visit the planet Mercury since NASA's Mariner 10 mission in the mid-1970's. MESSENGER's first fly-by took place on January 14, 2008, its second on October 6, 2008. A third fly-by is scheduled for 2009, and the plan is for the spacecraft to become a satellite of Mercury on March 18, 2011.

mesyl
MEthanSulfonYL.

MESZ
Mitteleuropäische Sommerzeit. German: `Central European Summer Time [DST].'

Met
Metropolitan Museum of Art. Fifth Avenue at 82nd Street, New York City.

MET
Motivational Enhancement Therapy. They haven't told me what this means yet, but I haff vays aff makink dem tock.

MetaCenter
National MetaCenter for Computational Science and Engineering. (q.v.).

``A coalescence of intellectual and physical resources unlimited by geographical constraint, a synthesis of individual centers that will create a new resource greater than the sum of its parts. ... The goals of the MetaCenter are to give scientists and engineers the ability to move their problems directly to appropriate computer architectures without regard for where the computers are located; to develop a national file system that gives researchers direct access to their files regardless of where they are located; and to design a common user interface that allows researchers to use the same commands on all systems at all centers.'' (This is an example, but not the worst, of proposalese.)

metadecide
To perform the action, if that's what it is, of metadeciding.

metadeciding
Deciding whether to decide. I was inspired to create this entry by some news, if that's what it is, on March 5, 2008. The previous day a cluster of presidential primaries had assured Senator John Wayne McCain of Arizona a majority of delegates at the Republican convention. This triggered the usual spate of speculations and questions regarding the VP preference of the candidate apparent. The New York Times reported that ``Mr. McCain and several senior campaign advisers insist that there is no short list of names, and no process to help him make his choice -- merely a process to find a process. He directed his campaign to study past methods.''

This reminded me of Walter ``Fritz'' Mondale's similar rhetorical dance in 1984. Mondale, who had been Vice President in the administration of Jimmy Carter (1977-1981) was leading in the race for the Democratic nomination; Gary Hart, a US Senator from Colorado, was in second place. Rev. Jesse Jackson was a distant but respectable third place in the delegate race, and the question had been raised whether Hart or Mondale would consider him as a running mate.

Here is a relevant excerpt from the Democratic Presidential debate on June 3 of that year, as quoted in the New York Times the next day. (The debate was held at the NBC studios in Burbank, California, and moderated by Tom Brokaw. All three candidates for the nomination were asked related questions, but only Mondale's answer is relevant to this entry.)

Mr. Brokaw: Mr. Mondale, would you pick Jesse Jackson as your running mate?

Mr. Mondale: I think that the important point here is to put in place a process. I'm not including, or excluding, anybody. I know something about the Vice Presidency; I think it's the most important decision that a candidate for President ever makes, because it's fateful in many, many respects. And I'm going to wait until the nominating process is over, and then I'm going to put in place a search. I promise to look for women candidates, I promise to look at minority candidates, I promise to look across the board and pick the best possible person I can find.

Mr. Brokaw: Why shouldn't the voters know now whom you are considering? After all, you tell us what you think about just about everything else in the world, and in the last 25 years we've had four Vice Presidents go on to become President, we've had one resign because of scandal, a choice in the Democratic Party could not get to the fall campaign because he'd not been checked out thoroughly enough. Don't the voters deserve to know who you have in mind?

Mr. Mondale: Yes, if I had someone in mind, but I do not now. In other words, I think that we've learned the hard way over the years that this choice has to be made with great care. We have to look into the backgrounds of each candidate, we have to look at compatibility with issues, we have to look at their ability to share part of the burden of a President both internationally and domestically. I've been Vice President, and I think one of the things that people credit President Carter with is, once he was the putative nominee, he looked all over the country, he checked all possibilities. In all humility, I thought he came up with a wonderful choice!

I can't decide whether to end this entry without mentioning a certain lyric from a Rush song written by Neal Peart. The song was first released on the Permanent Waves album (1980), and its title was ``Freewill.'' (If you will write it as two words, I think you are free to do so.)

If you choose not to decide, you still have made a choice.

metadecision
The decision regarding whether to decide. The result of metadeciding.

metal
In astronomy, the definition is simplest: any element other than hydrogen or helium. I may get around to other definitions.

metal conductivity
Vide metal resistivity

metal-cutting tools
Taylor developed one of the earliest tool classification schemes, a mnemonic scheme for metal-cutting tools.

metal fatigue
A major cause of catastrophic collapse in steel structures -- the slow degradation of mechanical strength in metal by repeated deformation. Just like what happens when you bend a paper clip back and forth a few times. Thermal cycling can sometimes have the same effect on solder joints, but mostly, solder joints fail because they were poorly made in the first place.

metallic
Characteristic of a metal. Duh.

When Miss Prism instructed Cecily Cardew to read her Political Economy, she instructed her charge to omit the chapter on the Fall of the Rupee.

It is somewhat too sensational. Even these metallic problems have their melodramatic side.

metalorganics
Same as organometallics: compounds of metals with organic compounds. Alkali metals hardly count and mere salts of organic acids are sort of technically in, but not what one had in mind.

metal resistivity
silver (Ag)
1.59 µohm-cm

copper (Cu)
1.67 µohm-cm

gold (Au)
2.35 µohm-cm

aluminum (Al)
2.65 µohm-cm

metametadeciding
Deciding whether to metadecide. You know, I'm not sure if I really want to include this entry. It's a slippery slope. We'd have to develop a notation like those for really big numbers. At least we'd have to consider it.

metanalysis
A term coined by the linguist Otto Jespersen, meaning analysis of a word or phrase into parts different from those it was originally compounded from.

I won't pretend to give a comprehensive analysis of the various types of metanalysis (that might be a meta-analysis of metanalysis). But we do have a number of examples in the glossary, and you should read all of those first before you return to Google and look for a resource that is more to-the-point.

One kind of metanalysis (which some linguists prefer not to class as such) is the discerning of a possible analysis where there isn't one. That is, detecting two morphemes within one. These can arise from inflectional analysis or folk etymology (history as ``his story,'' thence herstory). An older example of folk etymology is lone, which arose from the analysis of alone as a + lone. (It's really the compound all + one. Cf. German allein.)

Given the limited inflectional morphology of English in recent (i.e., the last thousand) years, many of the obvious examples of inflectional metanalysis are back-formations from plurals or apparent plurals. My favorite example of such a metanalysis is the derivation of pea from pease. The entry for pea describes this as well as clearer-cut instances of similar derivations of new singular terms from misconstrued plurals (e.g., base from bases). Another example is aphid (from the Latin aphides, plural of aphis). The same thing happened to Latin antipodes (whence English antipode), and antipodes wasn't even a plural. I couldn't neglect to mention kudos, and sure enough I mention it at the chaim.

In English, metanalysis of phrases often occurs where a word ends or begins in n. Examples include adder (``a nadder'' misunderstood as ``an adder''). Also described at that entry is the more complicated case of orange. Napron lost its initial n sometime around the fifteenth century. The word auger was still commonly nauger in the seventeenth century (the cognate word in Dutch also lost its initial n.)

Metanalysis in the opposite direction (adding n from the end of a preceding word) gave rise to nonce (see entry), but many such metanalyses of this sort failed to take, or at least were ultimately superseded by the original forms or their more direct descendants: nawl (flourishing in the fifteenth to seventeenth centuries), nuncle (from old-style ``mine uncle'' misunderstood as ``my nuncle,'' and similar expressions) and naunt. The latter probably also count as baby-talk. In similar fashion, some French dialects have nante (ma nante metanalysis of mon ante). It is speculated that the modern French tante arose from Old French t'ante (`thine aunt').

Mondegreens are often wilder than mere metanalyses, but metanalysis is frequently a part of them. So have a look.

Coming attractions at this entry: assets, riding, cyber-, German -keit.

There's a moment of Laurel and Hardy I recall when Stan spells not as ``en oh ott.'' I seem to recall it more than once; I mention this again at this NO entry, but you can use the reminder.

metanonfiction
A mode of writing that comments on itself. This SBF glossary is an example of metanonfiction. This particular entry is probably an instance of metametanonfiction, but we (postmodern glossarist) are not going to examine this idea very closely, or our cerebral cortex might implode.

metaphery
Transposition of organs within a flower. From the Greek roots meta (`beyond, across, over') and pherein (to carry, bear'). Ancient Greek texts attest both the verb metapherein and the noun metaphora (`metaphor,' duh, into English via French).

[Football icon]

metaphor
George Vecsey's column for Feb. 1, 1997 (in the New York Times ``Sports Saturday'' section) focuses on erstwhile New England Patriots coach Bill Parcells, who resigned because he felt his freedom restricted by the Patriots owner. He particularly resented not having any input in recruitment. Parcells quoted a friend's comment, that ``if they're asking you to cook, they should at least let you shop for some of the groceries.'' George Vecsey devoted the column to interviews with restauranteurs, who were more sympathetic than NFL team owners. (Another sportswriter who is fun to read is Jason Whitlock, who writes for the Kansas City Star and FOX Sports.)

The May 24, 2000, Critic's Notebook feature, by William Grimes, was entitled ``Fill It Up, and Check the Olive Oil.'' It's about all the new New York City restaurants having names that fit cars better than restaurants. He tested his theory in interviews with marketing people in the automobile industry. Beacon, ``the Midtown restaurant that specializes in wood-grilled dishes,'' would probably by ``a more economical car.'' Avra (Greek seafood) ``would probably be picked up by Hyundai or Daewoo.'' Lex 303 (new in the Murray Hill neighborhood) should be a high-performance European import, base price $38,995.

Okay, so we're drifting away from metaphor here. I'm just waiting to close the circle, that's all. Just be glad I didn't explain how Victor's Pizzeria (on Nassau Street in Princeton, NJ) got its name, the way I wasted your time at the Mendoza's Guitars entry earlier.

For the etymology of metaphor, see metaphery. I mean, carry on to the other entry.

metaphor, reincarnated
That ought to be the term for dead metaphors brought back to life by wordplay. I've seen a good one attributed to Lowell Weicker, Jr., to the effect that the Republican party's moderate wing had become just a feather. I haven't been able to track down a solid citation, however. The closest I've found is by David Gergen, in a December 2003 review of Lewis L. Gould's One Nation Divisible: Grand Old Party. Gergen wrote ``By 1980, the GOP was moving more sharply to the right and was bringing the country with it. For six presidential elections in a row from Reagan through George W. Bush conservatives have now headed the Republican ticket. And the moderate wing of the party looks more like a feather.'' (I want to mention that Tony Feather is a Republican activist. There, I did it.)

Weicker so irked conservative columnist William F. Buckley that in his 1988 re-election bid, Buckley endorsed Democrat Joseph Lieberman and formed a committee to fight Weicker's re-election bid. Lieberman won and Weicker left the GOP, later running for and winning the office of Governor on an independent ticket. That is probably relevant context to the wing-feather wordplay, if Weicker really uttered it. There might be some more detail on this at the CT entry.

What went around in 1988 came around in 2006. Lieberman became too moderate -- particularly on the issue of the war in Iraq -- for a large and energized portion of the Democratic party. He faced a strong primary challenge from Ted Lamont, yet polls suggested that as an independent running in the general election, he would win handily. It was claimed that such an independent run would put at least some Democratic candidates in a politically uncomfortable position. Joe Courtney, the Democratic challenger for Connecticut's second US Congressional district, when asked in mid-June whom he would endorse if it came to that, expressed it thus: ``I'll jump off that bridge when I get to it.'' (Lieberman announced that he would pursue an independent candidacy if he lost the August primary, and Lamont -- in his maiden attempt at statewide office, beat Lieberman in the primary. In the event, Courtney and most other Democratic candidates and office-holders supported Lamont in the general.)

Oh, political discourse brings us yet another nice one, in an unsigned editorial from the DLC, back on March 3, 2004:

We suspect the more voters learn about John Kerry's actual views, the more they will be inclined to say: ``If this is a waffle, bring on the syrup.''

(Regarding these and other suspicions, one is reminded of Eisenhower's observation that most of the worst things in politics don't happen. Unfortunately, I can't seem to track this quote down.)

metaplasm
Altered spelling, usually understood as intentional -- respelling rather than misspelling. Normally also the alterations are limited in scope to substitution (e.g., ``Gawd'' for ``God'') and transpositions within one or two adjacent syllables (for examples see the metathesis entry), or by adding or subtracting a syllable or letter. In other words, the metaplasmically modified word must be recognizable, and not some anagram.

The term metaplasm came into Old English from post-classical Latin, as metaplasmus, from the Hellenistic Greek (no Hellenic attestation, apparently) noun metaplasmós, `reshaping.' A parallel but not very specific term from Latin is transformation, but transformatio does not seem to be (or have been) used systematically to describe a figure of speech. Given the vague etymological sense, it's not surprising that metaplasm has been used to mean transposition of words from their usual order. Since the word hyperbaton is already available to describe that figure, there is little excuse for even the limited continuing use of metaplasm in such a broad sense, and more than a hint of ignorance.

The term metaplasm has traditionally been used in learned discussions of the classical languages. (Possibly in unlearned ones too, I suppose. Hey Pete, when can you take my Chevy Lumina into the shop for a metaplasm? I want it pimped it out with a- and -um fenders.) In the classical context it often refers to changes associated with morphological features absent in Modern English. In a typical example, a second-declension noun can be made grammatically female with obvious changes in the endings (to turn it into a first-declension noun). Not counted as metaplasmic, in this or any other context, are the standard inflections of a word (plural, past tense, etc.), or word formation by standard affixes.

In English, metaplasms are usually figures of speech. (That is, English doesn't have any very regular morphological transformations, so the changes are made free-style for some rhetorical or literary effect.) Dog gone, for example, is a metaplasm of god damn. As a euphemism it is technically a figure of speech. You could claim that it is now so well established that many people use it without any consciousness of avoiding the harsher or more offensive term, and that hence it is not a euphemism and not a figure of speech. But I could then reply that fine -- then it's no longer an alternate spelling but an alternate word, and hence not a metaplasm either. I've got all the bases covered.

Gawd might be considered a euphemism in writing, but from my experience of the English language as she is spoken (and I happen to hear her every day), it is eye dialect.

In some cases -- particularly Middle English and Early Modern English, it can be difficult to decide whether a variant spelling is really a metaplasm. A relatively clear instance occurs (or possibly doesn't) in ``Two Noble Kinsmen,'' act 5, sc. 1, ll. 45-7:

                                      ... our intercession then
Must be to him that makes the Campe a Cestron
Brymd with the blood of men ...

(Bold emphasis added. ``Cestron'' here obviously means cistern. Shakespeare elsewhere used the spelling cestern (in ``Macbeth,'' ``Othello,'' ``Antony and Cleopatra,'' as well as cesterns in ``The Rape of Lucrece''). He never spelled it cistern or cistorn. It seems clear that cestron was not an ordinary spelling variant. In principle, it might just be a misspelling, but that would require postulating two discrete errors (ro for er) where a single one does not occur elsewhere. It seems probably intentional, although the effect achieved, beyond a kind of emphasis or vividness, is hard to describe. [I'm only basing myself on the Spevack concordance (details below). There's probably additional evidence to be gleaned from scholarly editions -- such as whether Folio and Quarto editions agree.]

For another, less convincing instance from Shakespeare, see the metathesis entry.

The Spevack concordance is six bound volumes of yellowing paper with the common title A Complete and Systematic Concordance to the Works of Shakespeare, edited or overseen or something by Marvin Spevack, output by an IBM 7094, and published by Georg Olms Verlagsbuchhandlung in Hildesheim in 1969.

metathesis
The interchange of sounds within a word. As in ``cumfterble,'' ``eye-urn,'' and ``enviornment'' pernunciations of comfortable, iron, and environment. Sort of a word-internal Spoonerism. See also nookyuler.

If I think of any metatheses that don't involve an arr sound, I'll be sure to add them. There's almug and algum, but leafing through the Scrabble dictionary, even if you've been challenged, looks a lot like cheating. Okay, then, there's the English surname Apps, which arose by metathesis from æspe, the original Old English word for aspen. Of course, I would have preferred a pair of modern words -- something not involving a surname -- and I know you would too, so I'll keep looking.

Oh yeah -- ask pronounced as ``ax'' and asterisk as ``Asterix.'' There seems to be a slightly broader pattern here: most English metatheses involve an ess or arr sound. There's probably a good reason for this, and the next time I see my spichiartist, I'll be sure to ask. For insensitive jokes about dyslexics, based on preposterous metatheses, start reading (or stop reading, if that's how you do it) at the Dyslexic Occultist entry. (Metatheses involving a sibilant like s and a velar or alveolar stop -- k and t, resp. -- are relatively common. Different ancient Greek dialects sometimes differed in the order of these sounds in various words.)

The rock musician Sly Stone (famous as leader of Sly and the Family Stone, which had a great run at the end of the 1960's) was born Sylvester Stewart in 1947. He got the Sly nickname in school. Reportedly, a fellow fifth-grade student made an error spelling it in a spelling bee (they asked for name spellings in a spelling bee?) and afterwards other students teased him with it. Frankly, it's not such an unusual nickname as to need a special derivation. [According to this page, ``[t]he `Family Stone' came from the fact that Sly, his sister Rosie and brother Freddie all adopted the stage name `Stone' when they formed their new band.'' It is probably also worth noting that stone is a general intensifier in Black English Vernaculars (not just ``stone cold'' but ``stone drunk,'' ``stone in love,'' etc.), so the choice was not arbitrary.]

Metathesis is sometimes intentional, as in the case of Sly Stone, perhaps. In other words, metathesis can be a figure of speech. (This metathesis is a special case of the more general deliberate misspelling figure: metaplasm, q.v.) It's a little tricky tracing this back in time in English, because English spelling has never been entirely regular.

One instance occasionally adduced as a metathesis is from ``The Merry Wives of Windsor,'' act 2, sc. 1. Pistol speaks these lines in a conversation with Ford, warning him not to be the cuckold (ll. 117-9 or 122-4):

With liver burning hot. Frevent, or go thou,
Like Sir Acteon he, with Ringwood at thy heels:
O, odious is the name!

Some people seem to regard frevent as a metathesis of fervent, perhaps related to the burning-hot liver. (That would make the location of the word an instance of hyperbaton, but that is so common in Shakespeare as hardly to merit mention.) It seems that most, however, take ``Frevent'' as a typesetting error for ``Prevent,'' and this happens to make sense.

In ancient myth, Acteon was out hunting with his hounds and accidentally encountered the goddess Diana while she was bathing naked. She turned him into a stag and he was eventually devoured by his own dogs. That would make Acteon the prototype of the voyeur punished. However, there was a legend that in some villages in Europe (just never this one, apparently), a man was collectively humiliated when his wife gave birth to a child recognizably not his own. This must have been quite a burden on couples who shared a lot of recessive genes. According to the tradition, there would be a parade in which the supposed cuckold would be forced to wear antlers. There doesn't seem to be any more evidence for this practice than for the Acteon-Diana story, but it did give rise to expressions like ``wearing the horns of a cuckold.'' Since Acteon wore antlers and suffered ignominiously, he came to be the representative cuckold.

The main source for the myth of Acteon and Diana is Ovid's Metamorphoses, book III. There the names of 31 hounds are given (there are others too numerous to name). No, I don't have this entry mixed up with the Baskin-Robbins entry. The last named hound is a shrill-voiced one named Hylactor. Golding's 1567 translation (the first) into English of Ovid's Metamorphoses, and Golding translated Hylactor as `Ringwood.' (The name Hylactor is also used in the Fabellae of C. Julius Hyginus in his version of the Acteon story.)

Whether that's an approprate translation is an involved question. I haven't the time for a full investigation, but here are a few disconnected facts. The well-known Greek word hylê means `wood,' though it was used in extended senses, particularly for `matter' in general (see the HYLE entry). There is a dog named Hyleús in Xenophon's Cynegeticus 7.5. That name is traditionally translated as `Ringwood.' Well, that's the single translation offered by the LSJ. I'm not sure how far the translation is justified. The proper noun Ringwood in English is a place name that apparently originally meant `the woods of the Regni,' the last being an ancient tribe. There is no common noun ringwood (at least not one mentioned by the OED), but on the pattern other words, like ring-tail, one would expect ringwood to be wood with rings. Hyleús doesn't really have enough morpheme in it after `wood,' so one could hardly squeeze out a `ring.' Maybe the translation is intended to suggest that the dog goes around the woods.

So much for the dog name Hyleús, and for one traditional ``Ringwood.'' The name Hylactor (so written in the Latin of Ovid and Hyginus) evidently recalls the Greek verb hylaktéô, `I howl' (or bay, bark, or growl, but it is applied only to dogs, or metaphorically to humans). Funny how Greek and English have words that seem to connect barking and trees. (The English word, of course, is bark, but perhaps I'm barking up the wrong tree here.) I would have guessed that as a name, Hylactor would just mean `howler.' That would also jibe with the mention of his shrill voice. (Similar scattered comments for some other dogs indicate that the names tend to be appropriate.) But I'm no expert. Frank Justus Miller, Ph.D., LL.D., Professor in the University of Chicago, wrote (in a footnote) in his Loeb of the Metamorphoses (1916) that the English name of Hylactor is `Mountaineer.' My only insight into this is that mountaineers carry wooden staffs, and that maybe dogs howling are associated with mountains. Beats me. Ah -- I have a better insight: His footnote, which gives the ``English names of these hounds in their order,'' has the order actually scrambled. Another dog's name, also evidently mistranslated, is given as ``Barker.'' Sheesh!

A real-time entry -- can't beat it. (What, you think after doing all that research and typing up a bare summary, and finally realizing that it was all just an ordering confusion in a footnote, I should erase all that and only give the translation? Go to hell!) So the answer to the ``involved question'' posed above is finally ``no'': Golding's translation of Hylactor as `Ringwood' was a howler.

METC
Morgantown Energy Technology Center. Also known as Federal Energy Technology Center (FETC) - Morgantown (MGN).

Metcalfe's Law
The value of a network can be measured by the square of the number of users.

Conclusion of an argument made by Bob Metcalfe, promoting computer networking standards in 1980. Name conferred by George Gilder in his book Telecosm.

Market power is also deemed to vary as the square (of market share); see HHI.

METCAN
METal matrix Composite (MMC) ANalyzer.

meter
For the benefit of Morse code tappers who are seeking new careers in an ancient language, we present a conversion chart between Morse Code and metrical feet. Just remember that dits (dots) are like short syllables in quantitative verse and like unstressed syllables in accentual verse, and dahs (dashes) aren't.

Letter Keying Pattern Metrical Foot Name Comments
A .- iamb Most common foot in English verse, and German and Russian verse as well.
B -... paeon primus Paeon with the long syllable in the first position. This and paeon quartus (V) are the two most common paeons in Greek meter.
C -.-. ditrochee or dichoreus A foot composed of two trochees (N). Not a common foot in any ancient meter, and it's also the accentual pattern of the word Macarena.
D -.. dactyl Common in English verse. D is for dactyl.
E . (thesis) Thesis is not the name of a foot as such, but just designates the unstressed or short-syllable part of a metrical foot.
F ..-. paeon tertius Paeon with the long syllable in the third position.
G --. antibacchius
H .... proceleusmatic foot or tetrabrach The less common name simply means `four short.' There's something very fourish about the eighth letter of the English alphabet.
I .. pyrrhic foot or dibrach Better than a Pyrrhic victory.
J .--- first epitrite Epitrite with the short syllable first.
K -.- cretic foot or amphimacer Complement of an amphibrach.
L .-.. paeon secundus Paeon with the long syllable in the second position.
M -- spondee Common in English verse.
N -. trochee or choreus Common in English verse. Very common in children's verse in English.
O --- molossus
P .--. antispast I guess it precedes the maisn curse. Complement of a choriamb (X).
Q --.- third epitrite Epitrite with the short syllable third.
R .-. amphibrach Amphibrach means `both [ends] short.'
S ... tribrach The name simply means `three short.'
T - (arsis) Well dah. It's not a usual foot, though you might regard it as a contracted dibrach (I). Arsis is not the name of a foot as such, but just designates the stressed or long-syllable part of a metrical foot.
U ..- anapest Common in English verse.
V ...- paeon quartus Paeon with the long syllable in the last position. This and paeon primus (B) are the two most common paeons in Greek meter.
W .-- bacchius Since it's named after the god of the fermented fruit of the vine, you might remember di-dah-dah as a grape hanging off a length of vine.
X -..- choriamb Composed of a choreus (N) followed by a iamb (A). Cf. antispast (P).
Y -.-- second epitrite Epitrite with the short syllable second. The Y is sort of a second way to represent consonantal J, and Morse code for J corresponds to a first epitrite foot.
Z --.. greater Ionic Cf. lesser Ionic (Ü).
À, Å [non-English extension to Morse code] .--.- dochmius One or more of the long syllables (especially the second syllable) may be resolved (i.e., replaced by two short syllables). Either or both of the short syllables may be replaced by a long syllable.
Ä, Æ [non-English extension to Morse code] .-.- diiamb Two iambs combined into one foot.
ch [non-English extension to Morse code] ---- dispondee Two spondees combined into one foot.
Ö, Ø [non-English extension to Morse code];
! in old North American landline telegraphy.
---. fourth epitrite Epitrite with the short syllable last.
Ü [non-English extension to Morse code] ..-- lesser Ionic It's also called the smaller Ionic, but it's the same length as the greater Ionic (Z). The only difference is that the long syllables come first in the greater Ionic. It just goes to show that first impressions matter.

meter
The fundamental SI unit of length, or at least the unprefixed one. Since this is, or, well, started out to be, a museum, er, glossary, of acronyms and abbreviations, you should have should have gone to the m entry first. (You are forgiven. Now go forth and multiply or something.)

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Méthexis
Revista Argentina de Filosofía Antigua/Argentine Journal for Ancient Philosophy. As I add this entry in January 2002, the Argentine economy is in a free-fall that is scary even to those of us who remember the 1970's. The ancient philosophy of greatest immediate utility would appear to be stoicism.

METL
Mission-Essential Task List. Okay, enough with the testing-your-mettle puns, already!

METRA, Metra
METropolitan RAil. Operates most trains between Chicago (IL) and its suburbs. Cf. NICTD. Officially the Northeastern Illinois Railroad Corp., or maybe Northeastern Illinois Regional Commuter Rail Corp.

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metrical foot
Okay, look: you've caught us at a bad moment (2006, to be precise), when we're rearranging some of our informational furnishings. Right now, the information that should be here eventually temporarily has been copied over to the meter entry, where it is better-organized and more complete. When we've cleaned up a little around here, we'll let some of that information sort of slosh back in here, maybe.

metric foot
Thirty centimetres, or 11.811024 inches. (That's 11 in., 9 ll., and about 61 mils left over, for those of you keeping track of the score at home.) A standard length unit for lumber in the UK.

metrification
During the 57th Congress of the United States (1901-1903), the House Committee on Coinage, Weights and Measures held hearings on the adoption of the metric system. A pamphlet was published containing the testimony heard by that committee. In 1904, Frederick A. Halsey published The Metric Fallacy (New York: D. Van Nostrand Co.), which excerpted some of that testimony. To those who say that Halsey may have excerpted tendentiously, I say, ``go study the Congressional Record (or the pamphlet if you can find it) and email me a detailed summary of your findings.''

Here, from pp. 13-14 of Halsey's book, are some estimates of how long the transition to metric units might take:

METRO
City transit operator in METROpolitan Seattle, Washington (AC).

metrosexuals
Here's a little reminder of what we've been missing since Dave Barry retired.

In lifestyle news [for January 2004], the hot trend is ``metrosexuals'' -- young males who are not gay but are seriously into grooming and dressing well. There are only eight documented cases of males like this, all living in two Manhattan blocks, but they are featured in an estimated 17,000 newspaper and magazine articles over the course of about a week, after which this trend, like a minor character vaporized by aliens in a ``Star Trek'' episode, disappears and is never heard from again.

Etymologically, metrosexual is akin to Oedipean (vide metropolis, infra). Incidentally, I heard of an English girl born in the 70's who was named ``Jocasta''! Her high school friends called her ``Joker.'' Ha-ha, I'm sure. And I used to wonder how parents could bring themselves to name their daughters ``Cassandra.'' (I think now that ``Cassy'' became popular, and that ignorant sorts in the nineteenth century started supposing it was short for Cassandra. One name it had been short for was Alexandra.)

metropolis
You know what a metropolis is, so I'm not going to define it. I do want to point out that the word is etymologically (and in a rarer, older acception) ``mother city.'' It is ultimately derived from the Greek words mêtêr (`mother') and polis (`city'). (Yes, yes, the Greeks used e's there. Hence a name taken from the mother is a metronymic, as one from the father is a patronymic.)

The preceding information is of no use to you. My practical reason for including this entry is to alert you that the correct (well, etymologically Greek, anyway) plural form is metropoleis. It sounds a lot better than ``metropolises,'' too.

MEU
Marine Expeditionary Unit.

MeV
Mega-Electron-Volt[s]. A convenient energy unit for anyone who accelerates ions through potential drops that cumulatively amount to megavolts. Convenient for nuclear physicists and nuclear chemists, in other words.

The mass of an electron is 0.511 MeV/c2. The next-lighter known particle is the muon, with a mass of about 107 MeV/c2. The electron and muon are leptons (q.v.), the name assigned to express the fact that they are in fact light. There are also massless particles -- the photon and the as-yet-unobserved graviton. Then there are the neutrinos, ghostly uncharged leptons, one per charged lepton. Neutrinos were originally supposed to be massless, but evidence piling up since the 1980's indicates that they have mass. That mass is difficult to measure, but is on the order of a few eV/c2.

If I were speaking instead of writing, I would just have said ``on the order of a few electron volts.'' Five syllables might mark some kind of transition point. While ``electron volt'' and ``ee vee'' are at least comparably common in speech, ``mega-electron volt'' or ``million electron volt'' is rare compared to ``em ee vee'' among physicists. (I've never heard ``mevv,'' but I suppose there must be some weirdo out there who says it. For more about this kind of usage, see the GeV entry.)

MEWA
Multiple-Employer Welfare Arrangement. A kind of health insurance policy that pools the employees in a number of small businesses so they can obtain less expensive ``group'' rates. In the US, every MEWA must be licensed by the insurance department of the local (usually state) jurisdiction in which the policy is sold.

A common form of health insurance scam is a MEWA that operates as a Ponzi scheme. (See IRC entry for explanation and some history.) Since the pricing of insurance policies is a matter of uncertain calculation, it is difficult to prove criminal intent when these schemes fail. So long as the scam artist skims off the top in a formally legitimate manner (e.g., by taking a high salary), other criminal sanctions (such as those for embezzlement or fraudulent accounting) are inapplicable. Sometimes civil penalties (fines for restitution and possibly further damages) may be assessed under contract law.

Mexican Hat
  1. A Utah town on the northern end of the Navajo Nation reservation.
  2. A mathematical function. The Mexican hat function is the Laplacian of a (usually two-dimensional) Gaussian. It's used in edge detection.

Mexico
A list of Mexican WWW servers (servidores) by state is available.

MEZ
Mitteleuropäische Zeit. German: `Central European Time' (CET). For much more than you care to know, see the entry for standard time zone A, which is the same zone.

Me-109, ME-109
MEsserschmitt-109. A WWII-era fighter plane built for the German Luftwaffe by Messerschmitt, A.G. It was a single-engine, low-wing monoplane with a crew of one. Maximum speed at altitude: about 350 MPH at its introduction in 1939, raised to about 420 MPH by 1944.

FWIW, the family name of the company founder, Messerschmitt, means `knife smith' in German.

Me-110, ME-110
MEsserschmitt-110. A WWII Luftwaffe fighter. It was a twin-engine, low-wing monoplane with a crew of two. Maximum speed at altitude: about 360 MPH in 1940.

Me-163, ME-163
MEsserschmitt-163. A WWII Luftwaffe interceptor-fighter. It was a mid-wing monoplane with a single liquid-rocket engine with a one-man crew. Maximum speed at altitude: about 550 MPH in 1945. Sometimes also referred to as the JU-163.

Me-262, ME-262
MEsserschmitt-262. A WWII Luftwaffe fighter. A twin-jet, low-wing monoplane; one-man crew. Maximum speed at altitude: about 525 MPH in 1944. Service ceiling: 40,000 feet.

MF
Mean Field. The average field used as an approximation in a mean field theory. A sort of best-constant approximation to a quantity that depends in a possibly hopelessly complicated way on (possibly infinitely) many variables.

MF
Medium Frequency. In radio transmission and other electromagnetic radiation contexts, this means frequencies between 300 kHz and 3 MHz.

MF
Membrane Filter. Hey -- pay attention! We're talkin' BEER. Millipore's membrane filters are the technology that made draft-quality beer-in-a-can a reality in the 1950's! How's that for a military-technology spin-off?

MF
Uh, uM, a person who engages in incest oF a certain sort.

MF
MultiFrame.

MF
Multiple-Frequency.

MFA
Master of Fine Arts.

M&FA
Materials and Failure Analysis.

MFA
Montserrat (association) Football Association. A member of CONCACAF.

In the year MFA was founded and became affiliated with FIFA, 1996, Montserrat was the world's fastest-growing nation in proportional terms, and occasionally even in absolute terms -- 600,000 tons of ash, pumice, and rock on the night of September 17-18 alone.

MFAH
Museum of Fine Arts, Houston.

MFC
Mass Flow Controller.

MFC
Microsoft Foundation Class. A class hierarchy that ``encapsulates the user interface portion of the [MS] Windows API, and makes it significantly easier to create Windows applications in an object oriented way. This hierarchy is available for and compatible with all versions of Windows. [3.1, NT, 95; not my idea of ``versions''] The code you create in MFC is extremely portable.'' But not as portable as Java AWT code.

MFC
Millard Fillmore College of UB for continuing education and summer sessions.

m/f/d/v, M/F/D/V
Minority, Female, Disabled, Veteran. My guess, anyway. I don't think it stands for Male, Female, DiVerse. It's very fashionable now (2004) to include something like ``EEO employer. M/F/D/V'' at the ends of job announcements. Whatever happened to ``race, creed, or national origin''? Out of fashion, I guess.

On Friday after election day in 1992, president-elect Bill Clinton named Vernon E. Jordan, Jr., and Warren Christopher to head his transition team. Their main business was personnel. ``A diverse government'' was one stated goal of the process.

Appearing that Sunday November 8 on ABC's ''This week with David Brinkley,'' Jordan was asked whether the country was ready for its first black attorney general. Jordan, who is black (and a lawyer who was rumored to be in line for that post), replied levelly, ``I believe that America is ready for an able, competent attorney general regardless of race, sex, or previous condition of servitude.'' That was a joke, son. Jordan's anachronistic formula echoed the words of section 1 of the fifteenth amendment to the US Constitution:

The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude.

And that amendment was not ancient history to Jordan. Interviewed by Ebony magazine for the January issue, he recalled ``my friend, Primus King, an itinerant Black preacher, unlettered but learned, who brought with great courage, conviction, fortitude, and fearlessness the case, King v. Chapman, that gave Blacks in Georgia the right to vote in the Democratic primary. While this is an exalted position and a great honor, every day in this office I remind myself that I stand on Primus King's shoulders and so do President-elect Bill Clinton and Vice President-elect Al Gore.''

MFEO
Meant For Each Other.

mfG
meine freundlich[st]e Grüsse. German, `my [most] friendly greetings.' Typical sign-off at end of a letter. When it is a sentence or the beginning of a sentence, the em is capitalized: MfG.

M.F.H., MFH
Master of the Fox Hounds. An honored occupation in Victorian English life. Also called ``Master of the Hounds'' or just ``Master.''

MFIC
MF In Charge. Acronym is reported to have engaged in pleonasm: ``MFIC in charge.''

MFKP signaling
Multifrequency Key Pulse signaling.

MFL
Modern Foreign Languages.

MFM
Magnetic Force Microscop{e|y}. Similar to an AFM, but with a ferromagnetic tip, and the force not due to current tunneling but to magnetic forces. Useful for mapping magnetic fields. Cf. other types of scanning-probe microscopy (SPM).

MFM
Modified Frequency Modulation.

MFMA
Malaysian Footwear Manufacturers Association.

MFN
Most Favored Nation. Normal import-tariff status of US trading partners. Anything less than MFN really amounts to a US protest against the international trade behavior of a country.

Psst! Listen, but keep this under your hat: a bill to change the name from `most favored nation' (a terminological oddity from the eighteenth century) to `normal trade relations' is making its way quietly through Congress. It passed the Senate by unanimous consent on Sept. 11, 1996. The House will be a bigger hurdle, but the odds for the bill look good nevertheless.

MFO
Market Facing Organization. I don't know what -- if anything -- this means, but Scott Adams, in a promo for his book, The Dilbert Principle, specifically identifies this as having appeared in an ``actual company memo.''

mfp
Mean Free Path. The mean distance traversed between collisions. Note that one also distinguishes elastic mfp and inelastic mfp. Cf. mft.

MFP
MonoFluoroPhosphate.

MFR
Multilink Frame Relay.

MFS
Magnetic-Field Sensor.

MFT
Marriage and Family Therapy. Sounds like just the cure for anyone afflicted with an excess of disposable income, but the term is used (perhaps I should say also used) for counseling of family groups as opposed to individuals.

Can we say ``co - de - pen - dent''? Sssuuuuurrre we can!

MFT
Massachusetts Federation of Teachers. Teachers' union affiliated with the AFT. The state also has a competing NEA affiliate, MTA.

MFT
Mean Field Theory. An approximation for systems described by fields. Basically, the approach is to treat the field as if it had the same value everywhere, a mean field value, so that in effect the field is reduced to a simple variable. MFT attempts to find the best value of that mean field. This is a pretty radical simplification, but it is often effective. In a nonlinear system, even the mean-field version of a problem can be pretty difficult to solve. A standard application is in Landau-Ginzburg models of statistical systems, and often the terms L-G and MFT are used interchangeably.

At the board, on writing paper, or wherever one is not restricted by predetermined character sets, it is not uncommon to write MFT with a theta instead of a tee.

mft
Mean Free Time. Like mfp, also available in elastic and inelastic flavors.

MFT
Montana Federation of Teachers. A state teachers' union affiliated with the AFT, which merged in 2000 with the NEA-affiliated MEA to form the MEA-MFT.

MF-TOLED
Metal-Free TOLED (q.v.).

MFUPATA
Something about anger, I guess, and cable television.

MFV
Minimum Fluidization Velocity.

m/f/v/d
Male/Female/Veteran/Disabled. That's the etymology. Naturally, the correct expansion of d is ``challenged.'' Soon m will be expanded ``alternatively-gendered.'' As brilliant new research is conclusively and scientifically proving, however, male and female are socially constructed frauds. The terms have no objective meaning except when they are used to demonstrate that males oppress females. In reality, there is a rich multidimensional continuum of sexual identities. Lemme outta here.

.mg
(Domain name code for) Madagascar.

Mg
Chemical symbol for MaGnesium. Atomic number 12. The second-lightest alkaline earth, or the lightest alkaline earth, or the heaviest element in its periodic-table group not to be an alkaline earth. (Seek clarification at the alkaline earth entry.) Not to be confused with Manganese (Mn), fool!

Learn more at its entry in WebElements and its entry at Chemicool.

Matt Groening's ``single-theory-to-explain-everything maniac'' points out that

The nation that controls magnesium controls the Universe!

Magnesium burns hot and bright when ignited in an ordinary atmosphere. This added to the excitement of car races when magnesium wheels were first introduced for their light weight. This is one reason why alloy wheels were subsequently introduced.

MG
Major General. A rank.

MG
Metallurgical Grade. [A starting point in the process of purifying silicon (MGS, q.v.).]

mg
MilliGram. Should be uncapitalized (``milligram'') when written out. One one-thousandth of a gram (g).

MG, M.G.
A small car made by British Leyland. Earlier an independent make of car. Now, M.G. has an expansion, but it is extremely subtle, so pay attention: The M in M.G. refers to Morris, as in William (``Billy'') Morris. He owned Morris Garages, where M.G.'s were made, and the G in M.G. indeed refers to Garages. Moreover, the Garages that the G honors are none other than the Morris Garages owned by Billy Morris. However, M.G. does not stand for ``Morris Garages.'' Instead, it is simply a two-letter name that honors both Morris and his garages. You will have noticed that, in addition to the two letters, the name is written with two dots, or periods, which normally suggest abbreviation. Make no mistake: in this case they do not indicate abbreviation. They are there simply for decorative purposes. They do not occur in the car names MGA and MGB.

Know what? As long as I'm here, why don't I talk about MG cars? Sure!

The place to begin is with Morris cars. William Morris, who operated a cycle shop in Oxford from the 1890's, briefly entered the motorcycle business, and then went into the car business in 1910. This web page claims that the Morris Oxford was introduced in 1913, and the Morris Cowley in 1915, and that ``[e]fficient production methods allowed large numbers of these cars to built before the Great War started.'' That must have been efficient indeed, since the Great War started in August 1914 (Britain was in it from the first month). Anyway, after the usual conversion to and from war production, Morris Motors Ltd. continued manufacturing improved versions of the Oxford and the Cowley. I'm not going to sort out the early history because Morris is not an acronym.

Now, TTBOMKAU, by 1922 Morris had moved his manufacturing activities (Morris Motors, Ltd.) to Cowley (the town, not the car). He continued to maintain a retail and service operation in Oxford (originally the Morris garage; ``Morris Garages'' after other Oxford properties had been acquired in 1913). In 1921, Cecil Kimber (1888-1945) became sales manager at Morris Garages, Ltd., and in 1922 succeeded to general manager. In 1923 he began selling a sporty modified version of the Morris Cowley ``Bullnose'' in 1923. This model, known as the Morris Garages Chummy, had an alternate body built onto an unmodified Cowley chassis. In the next few years, Morris Garages Specials were sold that departed increasingly from the Cowleys they were based on, with modified (lowered) chassis and outsourced bodies (originally from a shop called Carbodies) and engines. The first pure MG design came out in 1928. In 1929, the special-car business had outgrown the Morris Garages at Oxford and was moved to Abingdon, where Cecil Kimber founded the M.G. Car Company Ltd. The rest is history. So's the part that went before, but they say this anyway. You can read an overview history or a less picture-intensive but slightly saltier history, or you can go off and do your own web search -- I'm not stopping you. On page two of this newsletter, you can see that Cecil Kimber was insistent on the point made above, that ``M.G. does not stand for Morris Garages.'' He also looked askance at the writing of the company name using ``MG'' (i.e., without the dots). Hey! Old man! Did you notice that your famous octagonal logo, which made its first appearance in 1924, never had the dots? Gimme a break, really.

William Morris eventually got into the philanthropy business and was made Lord Nuffield. This William Morris is no relation to the New York vaudeville agent who in 1898 started the business that eventually (1918) was incorporated as the William Morris Agency. (Nor, either of these, to the William Morris (1834-1896) famous in Britain as the founder of the Arts and Crafts Movement.)

While we're on name coincidences involving modeling agencies and automobile manufacturers, I must mention the Ford Modeling Agency, cofounded in 1946 by the famous Eileen Ford and her husband Jerry. These Fords are apparently no particular relation of the Henry Ford who founded the Ford Motor Company. Comparisons are probably inevitable. Here are some from a New York Times article on the occasion of the modeling agency's twentieth anniversary,

[The Ford Model Agency] is to fashion and advertising what the other Ford organization is to the automtive industry -- one of the biggest and most successful. ... Among Stewart, Plaza Five, Gillis McGill and Ford -- the top four agencies in the country -- most fashion editors and advertising casting directors place Ford first.
  Ask the Fords how they got there and they say that they, like the auto company's founder, had a better idea.
  Jerry (for Gerod) Ford, president of the agency, which handles both male and female models, said: ``In the old days half the models did their own billing -- when they remembered their appointments and to ask to be paid. But even then they often didn't get their money, which meant the agency didn't get its fees.
  ``It was a way of doing business that was partly responsible for the demise of John Robert Powers, Bob Taft and Harry Conover, agencies that once led the field. Eileen modeled for Conover before we were married.''   To avoid confusion, Mr. Ford helped develop a system (since adopted by other agencies) for recording telephone orders and cancellations for models, a voucher system by which the agency pays the models in advance and then collects from the clients and a sophisticated cross index of their models with their available times so that this information can be supplied to clients in seconds.

They got 10% of each model's earnings, and collected an additional 10% from each client. At the time of the article (Dec. 21, 1966, p. 57; byline Bernadette Carey), the Ford Agency was just starting to move from index cards to a computer database.

Another Ford who is no particular relation of the famous Henry is former US president Gerald R. Ford, who represented a Michigan congressional district that was near Detroit, in some sense of the word near. Gerald Ford's wife Betty (maiden name Elizabeth Bloomer) had been a model in New York, but before the Ford Agency existed. (Gerald Ford, a football player at U of M and a football coach on the side when he attended Yale Law, also did some modeling work.)

If it had anything to do with Morris Garages, I'd be sure to mention that the model Christie Brinkley is not known to be related to the late TV news anchor Huntley Brinkley, er, I mean David Brinkley. Christie was a supermodel, one of the dozens of models who is incorrectly claimed to have been the first to be called a supermodel. In August 2000, she was a superdelegate from New York at the Democratic Party convention in LA. Super!

MG
Motor-Generator. An MG set is a paired motor and generator. The two main applications are in electric power generation and conversion. The power generation application is obvious. It's probably more common to encounter the term in off-grid situations, describing power generation for on-site or in-vehicle (sub, ship, plane) consumption, but the term is also used in cental power plants. Until fuel-cell technology is much improved, MG sets will be the only practical way to convert, say, diesel fuel into amperage. The power conversion application is mostly for use when the available and required power frequencies are not the same (values of frequency here understood to often include zero -- DC power). In these cases the motor is electric. In many cases it's more efficient to use an AC-driven MG with DC output rather than a rectifier.

In typical configurations, the motor and generator of an MG set run synchronously and are directly coupled -- via belt, gears, or a common shaft. The exception I know of is the MG sets used for tokomaks. Tokomaks require a lot of power to build the magnetic confinement fields, but this power is needed only for periods of a few seconds. The power is provided by a bank of MG sets with flywheels. The motors rev up the flywheels over a period of minutes, and then the flywheels turn the generators, slowing down in a few seconds. I remember reading about a bus system in Scandinavia someplace years ago, that used flywheels to store power either from braking or from continuously running motors.

MG
Multi-Grid. Describes discrete-grid-based simulation codes in which grid spacing is not uniform or multiple (possibly hierarchically related) grids are used. (Of course, it is common in finite-difference integration of partial differential equations to have different orders of derivative defined at alternating nodes of the same grid. This is not called multi-grid simulation.)

MGA
Meteorological & Geoastrophysical Abstracts. [Thank God for cut-and-paste. Or thank XEROX PARC. Whoever has the patent.] A subscription service of the American Meteorological Society (AMS).

MGA
A model introduced by MG in September 1955, supposedly based on an experimental LeMans car used earlier that year (based on the Austin B-Series engine). The MGA is remembered today primarily as the precursor of the MGB.

MGB
Probably the most popular car model ever sold by MG. Introduced in 1962 as the successor of the MGA.

The MGB was one of those cars that inspired affectionate loyalty in its owners. One of the Stammtisch Beau Fleuve members (alpha chapter) had an MGA and has more interesting memories. I'll have to interview her for the glossary.

MGC
Mutual Group Centre. The nice thing about this name is that it consists of common nouns which suggest almost nothing about the thing named. (For a time, it belonged to the Mutual Life Assurance Company of Canada.) The complex (office towers and a ground-level shopping concourse) was originally known as the Shipp Centre, and is now (2003) known as the Clarica Centre. The popularity that the MGC name achieved in its time may be seen from the fact that addresses are often given in something like the following form ``3300 Bloor Street West (at Islington), Clarica Centre (formerly the Shipp Center), Toronto, Ontario'' In point of fact, it has probably never been known as the MGC, elsewhere than in this glossary. Indeed, there appear to be no glossaries that expand this particular MGC. Therefore, we have inserted this entry to fill the unmet need.

MGCP
Media Gateway Control Protocol. See MAC entry regarding ``Media.''

MGD
Miller Genuine Draft. Beer has diuretic effect.

Gee, they're advertising. I should drink more.

MGD
Million Gallons per Day. For something a bit more informative, see the gallons-per-day entry gpd.

Beer consumption in the US is roughly 25 gallons per annum per capita, so for some of the more popular brands, MGD is about the scale of consumption.

MgF2
Magnesium Fluoride. Used for optical antireflection coatings (ARC, q.v.), inter alia.

MGH
Monumenta Germaniae Historica. That's Latin for (the catalog of) `German Historical Monuments.'

MGIC
Mortgage Guarantee Insurance Corporation.

MGK
`National Council of Security' of Turkey. An unelected monitoring body created in the 1982 constitution (still in effect as of 2007) following the 1980 coup. It has supremacy over the parliament and the government, and has almost exclusive control over the armed forces and the internal security apparatus.

MGM
Metro Goldwyn Mayer. Marcus Loew (1870-1927), a cinema owner, bought Metro Pictures in 1920, and a controlling interest in Goldwyn Pictures and Louis B. Mayer Pictures in 1924. Loew made Mayer vice president and general manager of MGM.

Frances Gumm was born in Grand Rapids, Minn., on June 10, 1922. (I don't know if people in Minnesota commonly abbreviate their Grand Rapids by GR, but we've got a GR entry waiting for them if they do.) Judy Garland stopped singing permanently in 1969. Before that, she said

I was born at the age of twelve on the Metro-Goldwyn-Mayer lot.

Goldwyn Pictures was a partnership formed in 1916 by the two brothers-in-law Samuel Goldfish and Edgar Selwyn. Goldfish had been born Shmuel Gelbfisz in 1884, which is the Polish spelling of the Yiddish name translated to Samuel Goldfish when he came to America. In requesting a name change in 1918, he told the judge that everybody assumed his name was Goldwyn. In 1923 he began his own company, called Samuel Goldwyn Productions.

O. V. Michaelsen reports in Words At Play: Quips, Quirks & Oddities (1998) that Goldwyn never said ``Include me out.''

MGM now uses the slogan ``MGM Means Great Movies,'' which is almost a XARA.

MGMA
Medical Group Management Association.

MGreek, MGrk.
Usually refers to monotonic (only one kind of accent) demotic (popular) language spoken in Greece in the last couple of centuries.

MGS
Malaysian Government Securities.

MGS
Mars Global Surveyor. A spacecraft launched by NASA on November 7, 1996, with a target lifetime of about three years. It had a very successful run, operating longer at Mars than any other spacecraft in history.

In November 2006, it was inadvertently killed. According to an internal review board summary, on ``Nov. 2, after the spacecraft was ordered to perform a routine adjustment of its solar panels, the spacecraft reported a series of alarms, but indicated that it had stabilized. That was its final transmission. Subsequently, the spacecraft reoriented to an angle that exposed one of two batteries carried on the spacecraft to direct sunlight. This caused the battery to overheat and ultimately led to the depletion of both batteries. Incorrect antenna pointing prevented the orbiter from telling controllers its status, and its programmed safety response did not include making sure the spacecraft orientation was thermally safe.'' Apparently the incorrect antenna pointing was ultimately due to ``a computer error [sic] made five months before the likely battery failure.''

MGS
Metallurgical-Grade Silicon. Refined by reduction from quartzite ore or good clean sand. (The quartzite is the oxidant in the high-temperature burning of some carbon fuel.) About 98% pure, it's the start of the refinement process that leads to EGS.

MGSA
Mason Gross School of the Arts. (the name is normally written all lower case, because lower-case initials are more artistic.)

MGSA
Mathematics Graduate Students Association. There's one at Berkeley. There's one at Toronto. There are probably others.
MGSA
Mid-Georgia Soaring Association.

MGSA
Minority Graduate Student Association. There's one at the University of Alabama in Huntsville (UAH), born out of the AMP. And here's a link to the one at Middle Tennessee State University. What is it with these middles of Southern states?

MGSA
Modern Greek Studies Association.

MGSA
Multicultural Graduate Students' Association. Way back in 1999, one was founded at the Medical University of South Carolina (MUSC).

MGSA
Music Graduate Students Association. There's one at the University of Toronto.

MGUS
Monoclonal Gammopathy of Undetermined Significance.

MGY
Million Gallons per Year. Of water, probably. See the gallons-per-day entry gpd.

MH
Malignant Hyperthermia.

.mh
(Domain name code for) Marshall Islands.

MH
Message Handling.

M-H, MH
Metal-Halide (lamp).

MHC
Major Histocompatibility Complex. A segment of DNA that codes for a part of the immune system that distinguishes self and non-self.

MHC
Mount Holyoke College. Founded as the Mount Holyoke Female Seminary by Mary Lyon in 1837, it was the first post-secondary school in the US exclusively for women. (Oberlin, founded in 1833, was co-ed from the start, and the first women matriculated for the baccalaureate degree course in 1837.)

MHC's brief history summary includes this: ``Mount Holyoke's early history is one of struggle and triumph over tremendous odds. The country was in the grip of economic depression when Lyon set about gathering the means with which to establish her institution.'' This is mild understatement. The years-long depression that began with the [bank] Panic of 1837 was the worst economic contraction in US history, exceeding even the Great Depression in misery if not duration. It was the last period in US history when large numbers of city-dwellers died of starvation and exposure.

MHC is, or was when they were seven, one of the Seven Sisters.

MHD
Magneto-HydroDynamics.

MHD
Material-Handling Device. An articulated arm or hoist, for example.

mhd.
Abbreviation of German mittelhochdeutsch, `Middle High German.'' For further information on the concept, see the OHG entry. (For some comments on the capitalization convention, see ahd.)

MHEG
Multimedia and Hypermedia Expert Group. (This site apparently defunct.)

MHF
Magnetic Hyperfine Field.

MHG
Middle High German. Cf. mhd.

MHHP
Minnesota Hospital and Healthcare Partnership.

MHHWL
Mean Higher High Water Line.

MHIA
Material Handling Institute of America.

MHO
Millstone Hill Observatory. Part of MIT's Haystack Observatory.

mho
Ohm spelled backwards. An obsolete and egregious unit of conductance equal to one siemens or one inverse ohm. Still occurs in bawdy EE drinking songs like the one about cap and coil out by Wheatstone's Bridge. (Coil cries out. She wants ``Mho! Mho!'')

Speaking of coils, it seems the electrical engineers are a very twisted bunch, at least linguistically speaking. (I like to say ``linguistically speaking'' and ``literally spelled'' and stuff like that.) They also came up with ``imref.''

MHP
Milliyetçi Hareket Partisi. `Nationalist Movement Party' of Turkey. A chauvinistic ultranationalist party.

MHPG
3-Methoxy-4-HydroxyPhenylGlycol. Psychoactive hormone.

MHQ
Military History Quarterly. That's what MHQ stands for, but the periodical that uses MHQ as its short title is styled in full MHQ: The Quarterly Journal of Military History.

MHR
Massachusetts Historical Review. An annual publication of the Massachusetts Historical Society. You know, the Red Sox didn't let just the Bambino slip through their fingers to New York. In April 1945, they passed up Jackie Robinson, just as the Brooklyn Dodgers were preparing to sign him to their farm system. (See the article in MHR vol. 6. In 1959, the Red Sox became the last MLB team to integrate.)

MHR
Material History Review / Revue d'histoire de la culture matérielle. [The corresponding French acronym, RHCM, is less used even in the French text (la Revue is preferred).]

MHR
Maximum Heart Rate. The red line on your heart tachometer. You needn't worry that you'll exceed it by pushing too hard. It is the maximum possible rate, determined by how long it takes your heart to do what it needs to do to pump. In the course of a single cycle, for every part of the heart muscle, it is the time needed to tighten and to relax. As we age, the time to tighten stays about constant, but the time to relax, like an old sponge trying to expand back into shape, gets longer. To a decent approximation for a majority of people, MHR in beats per minute is 220 minus age in years.

MHS
Message Handling { System | Service }. The system is defined by X.400.

MHV
Miniature High Voltage. A kind of coax connector, must withstand pulses with peak voltages of 5000V. About the size of BNC's; they're even called ``high-voltage BNC'' from the resemblance, but they don't mate (this is definitely not a design flaw).

MHV's have ``exposed'' center pins, so if you're going to be mucking around nearby, you might just prefer Safe High Voltage (SHV) coax connectors. Both MHV and SHV are intended to operate up to 50 MHz, but they have non-constant impedance structure.

The expansion of coax connectors' acronyms is notoriously uncertain. MHV is sometimes expanded ``Maximum'' or ``Modular'' High Voltage.

MHWL
Mean High Water Line.

MHz
MegaHertZ. (When spelled out, SI rules call for named units to be written in lower case. Hence: megahertz.) A million Hz.

MI
Manhattan Institute for Policy Research.

MI
Medieval Institute. Since the break-up of the Roman Empire (5pm, 476 A.D.), authority has been decentralized.

MI
Michigan. USPS abbreviation. One state (AR is another) for which the quasistandard URL form http://www.state.mi.us/ does not work.

The Villanova University Law School provides some links to state government web sites for Michigan. USACityLink.com has a page with mostly city and town links for the state.

[column]

mi.
MIle. From Latin mille passuum, `one thousand paces' or five thousand (Roman) feet. The Roman foot was only 29.6 cm long, so the Roman mile was 1.480 km. (Cf. M, m.)

The English foot is 30.48 cm long (see barleycorn), and an English mile has 5280 of them, making an 1 mile equal to 1.609344 km. It takes seven digits in kilometers to get the same accuracy that you get with just one digit in miles! It just proves yet again how inconvenient and unwieldy all those mutually incompatible metric systems are.

MI
Military Intelligence, British abbreviation. Ian Fleming's James Bond works for MI-5. As early as a speech in 1920, O. G. Villard said
``Military intelligence--a contradiction in terms.''
The phrase is commonly attributed to Groucho Marx.

MI
Minority Institution. DARPA usage similar to HBCU.

MI
Myocardial Infarction. Heart attack.

MIA
IATA code for Miami International Airport, at Miami, FL, USA. Here's its status in real time from the ATCSCC.

According to the LatinCEO issue mentioned at the FTAA entry, 76% of (of the dollar value of) US airborne exports to Latin America and the Caribbean and 79% of US airborne imports therefrom, pass through MIA. The information source is MIA itself. Brazil has by far the largest share and MIA handles ``just under 60% of all [US] air cargo trade with Brazil and Argentina.'' Total trade (exports plus imports) with Brazil through MIA totaled $6 million in FY 2001. Colombia was second with $2 million. Gee, that's not a whole lot. Oh! They mean legal trade.

Joking aside, the dollar amounts appear to be off by a factor of a thousand.

MIA
Missing In Action.

MIA
Montgomery Improvement Association. An association founded for the moral improvement of Montgomery, Alabama. On December 5, 1955, Rosa Parks was convicted of failing to give up her seat on a bus, as required by a Jim Crow law then in effect. That evening several thousand protesters crowded into (into?) the Holt Street Baptist Church for the foundation of the MIA. The new pastor at Dexter Avenue Baptist Church, Rev. Martin Luther King, Jr., became the president of the MIA. A daylong bus boycott held that day (see WPC) was extended, ultimately continuing for 381 days. Read more about it in the Encarta Africana article about Rosa Parks.

MI-AIMH
MIchigan Association for Infant Mental Health. ``An affiliate of the World Association for Infant Mental Health.''

MIAR
The International Monitoring System's (IMS's) code for the seismic station on Mount Ida, Arkansas, US.

MIAS
Muhyiddin Ibn 'Arabi Society.

MI at WMU, MI@WMU
Looks like it should mean ``Michigan at Western Michigan University (WMU). Actually means the Medieval Institute (try ~medinst if that link fails) at Western Michigan University.

MIB
Management Information Base. The ATM UNI information for SNMP that enables different machines to query each other.

MIB
Men In Black. Men named Jones and Smith. Sounds pretty ordinary.

MIB
2-MethylIsoBorneol.

MIB
Mint In Bag. Term of art among Pezheads. See relevant entry from our local copy of Chris Sharpe's unofficial PEZ FAQ. Cf. MOC, MOMC.

MIB
Mishap Investigation Board. A NASA group formed in the aftermath of a mission failure, to develop, you know, ``lessons learned.''

MIBK
Methyl IsoButyl Ketone, traditional name for 3,3-dimethyl-2-butanone. A common solvent, and in particular a usual component of PMMA resist developers. If you want to know what it smells like, take a whiff of your dry-erase marker (for overhead-projector film).
	 \  /
	  \/
	  /\
	 /  \==O
	    /
	   /

MIC
Message Integrity Check. Content-MD5, described in RFC-1864, is an optional header field for MIME; a 128-bit ``digest'' of arbitrary-length data that serves as an MIC.

Mic.
MICah. A prophet. A consensus (Catholic and Orthodox, Jewish and Protestant) book of the Hebrew Bible/Old Testament. Considering the needs of astronomy and machine shops, and the small degree of abbreviation achieved by this one in a generally verbose field, it is one of the most dispensible of abbreviations.

Mic
Microscopium. Official IAU abbreviation for the constellation.

mic
MICrometer. Shop talk. Pronounced ``mike''; never written ``mike,'' in my experience. The AHD only lists ``mic'' as a variant spelling of mike, but I hope that usage stays rare. The OED2 is also unaware of any other meaning, and the supplement missed this when it passed through that part of the alphabet in 2001. Come on guys, get a clue! This was already common in the 1970's, FCOL.

MIC
Military-Industrial Complex.

MIC
Motorcycle Industry Council. It's ``a not-for-profit, national trade association representing manufacturers and distributors of motorcycles, scooters, motorcycle/ATV parts and accessories and members of allied trades, located in Irvine, California.''

MIC
Moving Image Collections. ``The goal of the Moving Image Collections portal is to provide a window to the world's moving image collections for educators, researchers, exhibitors, and the general public that also allows preservationists to collaborate in describing and maintaining this unique cultural resource and thus avoid costly duplication of effort.''

MICATA
MId-America Chapter of the ATA. ``Serving Arkansas, Illinois, Iowa, Kansas, Missouri, Nebraska, and Oklahoma, MICATA is a group of professional translators and interpreters residing in or involved with the Mid-America region.'' (For Illinois, however, see also MATI.)

MICE
Multimedia Integrated ConfErencing. That E seems rather recherché to me.

Michaelmas
The feast (and day of the MASs) of Saint MICHAEL. September 29. The precise time of day at which Michaelmas begins depends on the local time. When will they celebrate Michaelmas on Mars?

Michiana
Michiana is the unofficial name of a region that includes the area around South Bend, Indiana, and some parts of lower Michigan. A typical description is ``north-central Indiana and southwestern Michigan.'' See, for example, the Michiana Roads page. I would say that Niles (in Michigan, due north of South Bend, Indiana) and Elkhart (to the east in Indiana) are within Michiana, while Gary, Kokomo, and Fort Wayne (in Indiana west, south, and east of South Bend) and Kalamazoo (in Michigan) are all clearly outside the region. Some people in South Bend may think that Benton Harbor (to the northwest, in and on Michigan) is in Michiana, but probably not too many in Benton Harbor think that.

A few outsiders use or impose the term expansively to mean Indiana and Michigan (or most of it). For example, the Michiana Region Volleyball Association is the RVA for all of Indiana and lower Michigan.

Michigan basement
An incomplete basement of some sort. Here are the three sorts of ``incomplete'' that seem to qualify:
  1. A basement with a dirt floor. These may extend from exterior wall to exterior wall, and sometimes a laundry room is located there. Don't drop the laundry.
  2. A basement that is not full height. Four feet (i.e., a height of 48 inches) was typical, when these things used to be built. They usually had dirt floors too. Sometimes a full-height basement has been dug within the original basement, with walls set in from the original (so it's not ``full width''), and the basement continues to be called a ``Michigan basement.''
  3. A basement that is much smaller than the ground floor -- say 50 square feet in a typical SFH -- large enough for a water heater and furnace, and little else. I've been in a house that was built mostly on a slab and which apparently had a tiny basement built under a space between the original construction and an extension, and that was not called a Michigan basement.

There's clearly some overlap between the first two definitions, which seem to be the two in most common use. On the other hand, I heard the last definition from a realtor. Most houses that are described as having a Michigan basement seem to have been built in the nineteenth century. (The late nineteenth century, but then fewer of the earlier houses still survive.) I guess that the notion of a Michigan basement as one that is inferior (in any but the most literal sense) has been extended recently to describe something else... which I haven't encountered yet.

The realtor who introduced me to this term works in South Bend, Indiana, which is only a few miles from the Michigan border. I thought the term might be invidious or at least colloquial, but it's not. And some people in Michigan wonder what such basements are called in other states. I haven't learned precisely how the name of Michigan got attached to something that was once rather common elsewhere. Use of the term is geographically widespread (in the US), but has become rare only because what it describes has become rare.

MICR
Magnetic-Ink Character Recognition. (Occasionally also ``... Reader.'') Pronounced ``micker.'' You know those funny-looking numbers and (four other) characters on bank checks? The characters look funny so they will be detectably different. They are printed with ``magnetic ink'' so their shapes can be detected magnetically. ``Magnetic ink'' means ferromagnetic ink; the pattern is generally not magnetized (or ``poled''). With the right ink cartridge and font, you can print MICRable text on your laser printer. Visit this site to learn about the history and this page for current standards.

microcredit
I thought this was funny -- credit in amounts on the order of one millionth of a standard unit. Then I thought, if a standard unit is a country or region with on the order of a million inhabitants...

See CML.

MicroFUN
The MICROlensing Follow Up Network. Microlensing events occur as the result of coincidence: one object (typically a star) passing in front of a more distant bright object (a star, if the event is to be of much use) and deviating the path of light from the more distant object. The light from that more distant object is bent by an angle that is inversely proportional to its distance of closest approach to the nearer object. Proper motion of the nearer object typically limits the period over which microlensing events can be observed to a few weeks.

The Hence, when a microlensing event is observed, it is very useful to have data from many observatories, since one can't simply get more data by longer or later observation from a single observatory (even assuming the weather collaborates). MicroFUN, which is led by Andrew Gould, a professor of astronomy at Ohio State University, is a mechanism to activate the follow-up after a microlensing event is first detected, and to pool the resulting data. Other microlensing networks are MOA, PLANET and RoboNet, all of which have collaborated at some level. (At the very least, they exchange ideas on algorithms and strategies to find promising microlensing events. They also share news of such events, and pool data for analysis.)

As the PLANET acronym suggests, a major goal of microlensing observations is to discover planets. Planets orbiting the nearer star show up as interference in the bent light. As of February 2008, six planets have been discovered by this method (and announced). The latest two, announced on the 15th inst., are a pair of gas giants (like Saturn and Jupiter) orbiting a single star.

micromin
A set of microminiature electronic device package standards. Vide MMD and MMT.

microscope
In act two of his ``Who's Afraid of Virginia Woolf?'' (1962), Edward Albee writes
Martha: Oh, little boy, you got yourself hunched over
        that microphone of yours. ...
Nick:                            Microscope. ...
Martha:                                ...  yes ... and
        you don't see anything, do you?  You see everything
        but the goddamn mind; you see all the little specks
        and crap, but you don't see what goes on, do you?
[Ellipses in script. In the movie, Elizabeth Taylor plays the braying alcoholic (not a big creative stretch, eventually) Martha, and George Segal the callow biologist Nick. Martha's husband George was played by Liz Taylor's real-life husband at the time (as well as a second time, later) Richard Burton.]

In case you came to this entry just for information on microscopy per se, and assuming that you've read down to this point, one place you might visit is Microscopes and Microscopy. There's the main site `in Europe', or at least in nearby Britain. There's an American mirror hosted by U. of Oklahoma.

In Albee's play, Martha and George are a childless couple, and a fantasy child is part of their mind games. In reality, Virginia Woolf wanted children and her husband Leonard did not. They didn't have children. See the VW entry. Or don't.

Microsoft
Resistance is futile. You must visit. Here too.

Microsoft Word
A program that is based on the principle that it should take dozens of key-clicks and mouse-button clicks to remove text that you didn't type in the first place. Microsoft knows best; you didn't want to type what you wanted to type.

Microwave Journal
Accessible.

MID
Message IDentifier.

MIDAC
MIchigan Digital Automatic Computer. (The acronym-expansion word order may not have been strictly obeyed. In one old article that I've seen, it was introduced thus: ``The angular distribution coefficients were computed on the MIchigan Automatic Digital Computer (MIDAC), using Equations (12) through (15) and ....'')

MIDAC was a general-purpose computer completed in 1953. It had about 1000 tubes and 20,000 crystal rectifiers (i.e., semiconductor diodes) and 120 relays. Sounds like a vacuum-tube version of DTL.

Extensive technical details are served by the Computer History Museum at the MIDAC entry (original document page 111) in an etext of ``A Survey of Domestic Electronic Digital Computing Systems'' prepared by Martin H. Weik for the US Army in 1955; etext OCRed and marked up by Ed Thelen).

The Giant Computers file contains summary information from a Navy report of 1953, some of it possibly inconsistent with the Army report. In particular, the Army report says the machine used only 900 tubes of 10 different types. (Two types used in the central computer, others in the magnetic drum [data storage] system, tape units, and input-output stations.) The Navy report mentions 1100 tubes. Possibly there was some redesign. The Navy report gives a total footprint of 845 sq. ft. The Army report gives 65 sq. ft. for the computer and 12 sq. ft. for the air conditioning unit, but notes that there were 8 separate cabinets excluding the power and air conditioning units. They probably needed a lot of access space for the engineer and two technicians staffing the facility each eight-hour shift.

MIDAS
Maintenance Information Data Automation System.

MIDAS
Management In a Distributed Application and Service environment.

MIDAS
Manchester Information Datasets and Associated Services.

MIDAS
Marketmaker Information And Dealing System. I understand that the Burmese language has a similarly mysterious position on word order.

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Midas
Mythological Idiotic Digital-Aurum Sovereign.

Recipe for success: First pick the name, then devise the acronym expansion.

On the other hand, in the last line of the G. Keillor parody of Oedipus, the chorus intones

``Everything Oedipus touches, Oedipus wrecks.''

middle class
In Gertrude Stein's Things As They Are, Adele (Miss Stein) explains
I never claimed to be middle class in my intellect and in truth, I probably have the experience of all apostles, I am rejected by the class whose cause I preach but that has nothing to do with the case. I simply contend that the middle class ideal which demands that people be affectionate, respectable, honest and content, that they avoid excitements and cultivate serenity is the ideal that appeals to me, it is in short the ideal of affectionate family life, of honorable business methods.

middle-level management
Hire the best people for the job, then tie their hands and watch them fail. Fire and repeat. Eventually sell division at a loss in order to ``focus on core businesses.''

Middle Liddell
An Intermediate Greek-English Lexicon. An abridgement of the Oxford Greek Lexicon, which was universally known by the names of its creators, Liddell and Scott. See LSJ entry for more detail and links.

Middletown, USA
Muncie, Indiana. Pseudonym used by researchers (the Lynds) in a famous study. The town was chosen to be typical and therefore representative. Many years later, a new group went back and restudied. I've read the claim that they decided that the town had evolved in a non-average way, and concluded that the main reason for the town's different progress was the presence of a college. I'm not sure that's an accurate synopsis, but certainly the growth of the college has been important, and it is now the largest single employer in the area. The college was Ball State, then a teachers' college and now a university (BSU) with a major emphasis on teacher education.

Wesleyan University is located in Middletown, Conn.

Cf. Plainville, USA.

MIDF
Malaysian Industrial Development Finance.

MIDFCCS
MIDF Consultancy and Corporate Services Sdn Bhd.

midi
A skirt with a hem somewhere between mini and maxi.

MIDI
A standard for optically isolated serial linking.

MIDI
Musical Instrument Digital Interface. Don't say ``MIDI interface.'' It's redundant and vulgar and pleonastic as well. Do visit the popular MIDI homepage.

MIDLNET
MIDwest Regional Library NET.

mid-majors
Non-Big Six conferences of NCAA Division-I basketball. They're ``majors'' because they're part of Division I, and the teams are eligible to be invited to the NCAA tournament (``March Madness''); they're only mid-majors because they're not one of the Big Six. ``Mid-majors'' is also used to refer to the teams that belong to the mid-majors conferences.

Mid-majors don't get a lot of invitations to NCAA tournament. In 2006, it was a big deal when the Missouri Valley Conference got four bids and the Colonial Athletic Association got its first at-large bid in 20 years.

M&IE
Meals & Incidental Expenses.

MIER
Malaysian Institute of Economic Research.

MIES
Manufacturing Information and Execution System[s].

MiG
Mikoyan-Gurevich. There don't seem to have been any even-numbered MiG's. MiG is pronounced to rhyme with ``pig.''

MIG, Mig, Mig
Metal Inert-Gas (welding). Another name for GMAW, q.v. MIG is pronounced to rhyme with ``MiG.''

miga
Spanish: `crumb.' On the other hand, hormiga is `ant.' (Also, hormiguero is `ant colony' and hormigón is `concrete.' The aitch is always silent. It's just written to remind you that there was an eff in the Latin. Amazing the trouble people go to.)

I'm struggling to find the relevance, but until then you might as well know that ort is English for `crumb,' while Ort (q.v.) is German for `place.' `Oort' is International for a quite far-away place. Platz is also German for `place,' but plotz is Yiddish for `explode' and some related things. Interestingly, in Spanish explotar is both `explode' and `exploit.' You can imagine the greater persuasiveness of union-organizing speeches. There's no connection, I suppose, but also in Spanish, bomba is both `bomb' and `pump.' I guess what I'm trying to say here is: if you're ever in an airport in Latin America, and you get into a heated discussion about unionizing fire companies, switch to English. The advice might be different in Brazil, however, as the Portuguese language has (too) many more sounds and allows more distinctions among words. As a matter of fact, during WWII, in a bar in Rio (or some other Brazilian city that's harder to spell), my father met someone who spoke English. So they used that language, and someone came up and asked what that language was they were speaking, and the other guy made a little joke. He said `German.' Ha-ha. Police. Arrest. The first thing to know about joke delivery is when not to. As they say, timing is everything. As a general rule, wartime is bad timing.

As it turned out (I asked my father) it was Rio, and the guy's name was Wilson. My father never saw this guy again, which seems to me just as well.

For more on pumps, visit Grundfos.

It's probably fair to point out that the semantic subrange of explotar corresponding to `exploit' is narrower than that of the English cognate. As compensation, I'll note that celoso translates both `zealous' and `jealous' (in English these words arrived from Latin zelosus via French at different times).

If tangential thoughts hadn't so rudely interrupted this entry, I could have been finished with this entry already. Now then, I need to add that the Spanish word miga comes from the Latin mica (female first-declension noun), meaning a particle or crumb or grain (especially of salt). You may be tempted to take one with the news of what words this is cognate with. It is not too surprising that it is cognate with Greek adjective for `small, little,' with various surviving forms. In Doric, Boeotian, and Ionic dialects, it occurred as mikkós (female nominative form mikká, BTW). The variant mikós was also widespread, found in materials from the 4 c. BCE to the 3 c. CE. By far the most common literary forms of the Greek word, however, were mikrós (hence the SI prefix) and smikrós. Through Proto-Indo-European, these are believed to be cognate with the English word small.

The Latin word mica entered English directly as a mineralogical term, for a small particle of talc, selenite, or other crystalline inclusion when it is one of a large number in a matrix of some other rock. The word was also used for rocks containing micae (also micas). [There was, perhaps understandably, some confusion, about both etymology and sense, with the Latin micare (`to glitter, shine').] This meaning was abandoned as the term came to be used systematically for one particular class of minerals that had been common mica materials, namely (what we still now call) mica.

The word miga in Spanish developed another meaning, but to avoid clutter in this glossary we try to discuss only one meaning per entry, so you'll have to wait. Stop tapping your feet-- it's rude. It is better to scroll down than to curse the browser.

miga
Spanish for `crumb.' Wait -- didn't we do that one already? Sort of: while the most common meaning of the word miga is that of the English word `crumb' (in the sense of a small amount or particle of anything, but mostly of bread), an interesting, slightly less common, sense is one that is also a sense of the word `crumb,' though now extremely rare: the soft inner part of a loaf of bread that hasn't been hardened by baking. Thus, a loaf of bread consists of crust and crumb.

The Enciclopedia Universal Ilustrada offers translations of miga in this second sense and of migaja (synonym of miga and crumb in the usual sense). Here they are in that encyclopedia's standard order (which isn't alphabetical by language in Spanish either):
Language miga
(bread interior)
migaja
(crumb)
French mie miette
Italian mollica briciola, rimasuglio
English crum crumb
German Krume Krümchen
Portuguese miolo migalha
Catalan molla engruna
Esperanto panmolajo, molajo peceto, panpeceto

In French, mie has the same common senses as Spanish miga, while the diminutive miette not surprisingly only means `crumb.' The Italian mollica seems primarily to have the sense of loaf interior, though the plural molliche means `crumbs.' Briciola means `crumb,' but rimasuglio primarily means `[food] remnant, left-overs.' The putative semantic distinction between the English words crum and crumb exists only in a diachronic analysis: the spelling variant with the b seems to have arisen only around 1800, under the influence of the earlier crumble and dumb (how abt). Since the soft-interior sense of crumb seems to have petered out in the 1800's, one may say loosely that over time, crum had both senses and crumb had only one. I plan to check the other translations someday.

MIGA
Multilateral Investment Guarantee Agency, est. 1988.04.12, a member organization of the World Bank (WB) Conspiracy.

might could
A charming locution pretty much restricted to the US Southeast, meaning mostly `might be able to.'

might should
Another charming composite modal like might could. We might should adopt it.

MIGS
Metal-Induced Gap States.

Mike
MIChael. Nickname.

mike
MICrophone. Cf. mic.

mil
0.001 inch = 25.4 µm exactly. It's not coincidence; it's the definition. If the unit seems inappropriate, however, check ml.

A gry is a tenth of a line, and a line is a twelfth of an inch, so a gry is 1/120 inch or about 21.1666666 mil. I think that's wonderful; don't you agree?

mil
A unit of angle measure.

During WWII, the mil used by the US military was equal to 0.09 degrees or 1/1000 of a right angle. In other words, a tenth of a grad. (Richard Feynman's book, Surely You're Joking, Mr. Feynman, describes some of his early work on mechanical analog computers for these purposes.)

MIL
MILitary.

.mil
(Name code for top-level domain of US) MILitary. Cf. <.arpa>, <.gov>.

mil
Slang for `million' or `million dollars.' Exact (i.e., 106) as opposed to Million-.

MiLB
MInor League Baseball. ``The minors.'' In North America, it comprises three levels; in order of increasing prestige and player quality, they are imaginatively called A, AA, and AAA. Okay, this doesn't cover all the leagues. There are also Rookie Leagues, which are regarded as the lowest classification, and Winter Leagues, which run the gamut of levels of play. Some of the Class A Leagues are further distinguished as short-season or advanced.

The minors serve as the ``farm system'' that grows players for ``the show,'' a/k/a ``the majors,'' ``big league,'' or MLB. Each team in the minors, with the exception of the Winter League teams, is part of the farm system of some team in the majors. Players are transferred back and forth up and down the Minor League levels, usually within the farm system of a Major League team. There are also a number of independent baseball leagues; they are not affiliated with any MLB team and are not part of the MiLB system.

Minor League Baseball was officially known as the National Association of Professional Baseball Leagues (NAPBL) until 1999. NAPBL was founded in 1901. Major League Baseball and NAPBL reached a wide-ranging cooperative agreement in 1902, but the practice of having minor-league teams owned by particular major-league teams came much later.

The first season of NAPBL was 1902, with 14 leagues and 96 teams. As of 2008, there were 188 teams.

mile
A unit of long length, 5280 feet.

Miles
Miles Davis. Here's a shot of him relieving himself in the dark.

milestone
As I wrote to Dennis when he graduated from Med School:

It is better to pass a milestone than to pass a kidney stone.

And fwiw, this afternoon, April 29, 2006, this glossary begins its fourth myriad of entries.

MILF
Moro Islamic Liberation Front. One of four groups fighting for an independent Islamic state in the south of the predominantly Catholic Philippines. There is reported to be some evidence that MILF has collaborated with Al Qaeda.

I know what you're thinking. You figure that the Greek word moron, meaning `dull,' has dropped the final en, the same way Platôn dropped the final en to become Plato. However, that doesn't always happen even in English. (E.g., the last king of Syracuse before the Romans conquered it, the king for whom Archimedes designed novel weaponry, is called Gellon in English.) It happens less often in Spanish. Good guess, though! Moro is the Spanish word for a Moor, related to the name of the country Morocco. The word has been used with varying degrees of precision for people like Moors. (Think of Othello.) The words moreno/morena (more common in Spain) and morocho/morocha (chiefly Latin American) mean dark-skinned (adjective and, technically, pronoun).

In the Philippines, moro refers to a Filipino Muslim. Islam was introduced to the Philippines from Borneo and Malaya in the 14th century, and currently about 5 per cent of the Filipino population, mostly in the South, is Muslim.

military service
New York State children between the ages of 6 and 16 are required to attend school. Only the following are considered by the State Education Department to be legitimate reasons for absence or tardiness:

I am most intrigued by the ``military obligations'' exemption for 6-to-16-year-olds. When my great grandmother became a naturalized citizen of the US, she was asked if she would serve in the armed forces if called to. We won't say exactly what her age was. Let's just say that the question was preposterous. She replied, ``Me? An old woman? I'll cook for the troops!'' This was apparently recorded as ``I do.''

My great grandmother was known as ``Grandma Moses.'' This was not because of her spunk or her artistic ability, but because of her surname.

Milk Duds
The company originally tried to make the candies spherical, but failed. The imperfect resulting candies were called ``duds.'' They sold them anyway.

milk shake
Burger King shakes are sweeter than McDonalds. Too sweet -- but that's just my opinion. Wendy's sells ``frosties'' that aren't liquid enough to sip because Wendy's straws collapse under the necessary vaccuum; use a spoon. Some ice cream places have a machine that use to make a shake out of some scoops of their ice cream and some milk. I encountered one of these at La Fortune (Notre Dame's student center). I wondered what would happen if you made a shake out of chocolate-chip mint ice cream. I found out that what happens is that you get a mint shake with a chocolate chip clot at the bottom of the cup.

Wait, you wanted to know about milk snakes? That's okay: we have a little something about them too; see under Regina CREAMER.

[column]

Milky Way Galaxy
From a strict etymological point of view, this term is a pleonasm: galaxy comes from the Greek gala, `milk.' (Current Greek pronunciation makes this hard to hear: the gamma is pronounced back under the epiglottis, and sounds like an arr in many accents.) This information is duplicated and then some at the galaxy entry.

Galaxy is also one of the names of TradeWave or EINet, ``[t]he professional's guide to a world of information.''

Miller Effect
A mechanism whereby certain parasitics can decrease (i.e., degrade) the input impedance in an amplified way. The effect is essentially the same for all voltage amplifiers. The general voltage amplifier is a two-port, with a high-impedance input (between + and - on the input side) and a low-impedance output (between + and - on the output side). In the simplest voltage amplifiers, the - terminals of both ports are a common ground, and the input and output + terminals are gate and drain (common-source FET), base and collector (common-emitter BJT), or grid and anode (vacuum tube), respectively.

In the linear regime, the output contains a dependent current or voltage source linear in the voltage across an input impedance between + and - of the input. The small-signal equivalent circuit generally has an (ideally low-conductance) element connecting input and output + terminals [y++ = yBC or yDG]. This leads to an input current proportional to the difference in input and output. The Miller effect is that, because the output voltage is amplified (by a gain factor A), the input conductance is increased by an amount y++ (1-A) instead of just y++. [For the devices mentioned, A < 0; for a good voltage amplifier, |A| » 1.]

The Miller effect is put to good use in Op Amps: by using Miller effect to increase parasitic capacitance associated with one part of the amplifier relative to the capacitance of another, poles are kept apart to maintain stability. (Two nearby poles can cause a 180 degree phase shift and associated feedback problems.)

Million-
A hundred thousand or more. Specialized usage in national mall events like ``Million-Man March,'' ``Million-Mom March.''

MILSTAR
MILitary Strategic, Tactical And Relay. Acronym for satellite communication.

MIL-STD
MILitary STanDard.

MIM
Maoist Internationalist Movement. Self-described in MIM Notes 322 (and I suppose other issues) as ``the collection of existing or emerging Maoist internationalist parties in English-speaking imperialist countries and their English-speaking internal semi-colonies, as well as the existing or emerging Maoist internationalist parties in Belgium, France and Quebec and the existing or emerging Spanish-speaking Maoist internationalist parties of Azatlan, Puerto Rico and other territories of the U.$. Empire.'' [The last is probably a typo; I believe they prefer ``u.$. Empire.''] Oh blast, comrade, that sentence looks like it was constructed by a committee of centrals. It's good to see that none of the existing or emerging Maoist internationalist parties is described as English-speaking. I might cavil at that. For when you're not sure whether you want to laugh or be bored to sleep, MIM has, after a fashion, its own web presence. (It also owns the <mim.org> domain.)

MIM
Mendeleev Institute of Metrology. In St. Petersburg, Russia. Formerly in Leningrad, USSR. They moved the whole thing!!???

MIM
Metal Injection Molding.

MIM
Metal-Insulator-Metal.

MIMD
Multiple-Instruction, Multiple Data (part of a strategy and an aspect of architecture for parallel-processor computing; cf. SIMD).

MIME
Multipurpose Internet Mail Extensions (protocol). See N. Borenstein and N. Freed, ``MIME (Multipurpose Internet Mail Extensions) Part One: Mechanisms for Specifying and Describing the Format of Internet Message Bodies.'' RFC 1521, Bellcore, Innosoft, September 1993.

Here's an overview, etext copy of a paper presented by Borenstein. Ghastly formatting (1000-character lines); d/l and read in an editor.

Alternate expansion: Massively Incompatible Mail Experiment.

The RFC822 mail header passes the MIME type in a format that begins:
Content-Type: mime-type/subtype

Here's an entire page of them.

From AOL version 6.0 on, it is impossible to send text/plain content. It is of course possible for an AOL subscriber to, say, connect to the internet via AOL, and then use non-AOL software such as a browser or telnet client over that connection. However, the same is not true for email: AOL's proprietary internal mail protocol prevents AOL users from using an alternative MUA for email sent to or from an aol.com address. You can contact the online help chat, and once you get the friendly serviceperson to wrap its head around the idea that you do not want ``plain text'' encoded as MIME-type text/html, but instead want plain text encoded as text/plain, just as God intended, that polite person may recommend that you install version 5 if you want that to happen. One reason you are unlikely to want to do that is the temporary inconvenience of installing the older AOL version. Another reason not to do it is the temporary inconvenience of reinstalling the newer version, after you discover that AOL servers are not backward-compatible with older versions of AOL software. The upshot is that you can't send Content-Type: text/plain from an AOL address. In many civilized venues, this means that it is impossible for an AOLuser to participate as an adult.

In Unix, a typical mail or news application uses metamail to interpret any MIME types it doesn't know how to handle. Metamail in turn mostly just looks in a mailcaps file (default search path $HOME/.mailcap:/etc/mailcap:/usr/etc/mailcap:/usr/local/etc/mailcap may be overridden by the environmental variable MAILCAPS) and passes the item to the application designated as capable of handling the relevant type/subtype.

MIMI
Magnetospheric IMaging Instrument. An instrument on board NASA's Cassini spacecraft.

Mimi
Wasn't she a bathing suit model for Popular Mechanics or Popular Science (PS) back in the sixties?

MIMIM
Metal-Insulator-Metal-Insulator-Metal. Enough is enough! (Cf. minim.)

MIMO
Multiple-Input/Multiple-Output. Next Monday in the Electrical Engineering Conference Room, a student is doing his oral candidacy presentation on a research topic entitled ``Bounds on the capacity of a MIMO channel with unknown funding.'' That sounds interdisciplinary, but there aren't any industrial engineering or government studies faculty on the committee.

Oops, missed it. Now I'll never know.

MIMP
Motorola Impedance Matching Program.

min.
  1. MINimum.
  2. MINima (plural of minimum).
  3. MINim. Particularly the minim that is a unit of fluid measure.

MIN
Multistage Interconnection Network[s].

mina
Spanish for `mine,' of the underground variety. Do you really need a Spanish-English dictionary? Cf. mío.

MINAC
A general purpose computer completed in 1953, according to various Internet sources. It's not clear what the expansion was or even if it had one. On the usual pattern, the AC should have stood for Automatic Computer. According to the Giant Computers file, this small computer contained only 90 tubes and 900 crystals (rectifiers), and occupied one square foot. So it's possible MIN stood for MINi. As I'll eventually explain, I think it probably stood for MINimum latency.

mind
Speaking to a Nashville luncheon of the United Negro College Fund on May 9, 1989, then-vice president J. Danforth Quayle stumbled in trying to speak the UNCF's long-time campaign slogan, and came out with a memorable boner:
``What a waste it is to lose one's mind. Or not to have a mind is being very wasteful. How true that is.''
Someone must have remarked that such a statement could be construed as self-referential. Cf. deconstruction.

mind.
Common abbreviation of the German word mindestens meaning `at least.'

Mindef
MINistry of DEFence. A standard abbreviation in Singapore. At least they don't call it Minluv. (For a similar such name, see the entry for bad guys' organizations.)

Minderheitsgesellschafter
German: `minority shareholder.'

mindestens
German, `at least.'

MINIAC
Are you sure you're not thinking of the MINAC (only one I)?

MINIAC
Volume 22 (1961-62) of Analysis (a journal of analytical philosophy) is a 152-page joke. Okay, to be precise the first 150 pages are merely risible, and the last article (pp. 151-2) is a joke entitled ``MINIAC: World's Smallest Electronic Brain1.'' Footnote 1 reads: Not to be confused with the automatic computer manufactured by Marchant Calculators, Inc., which costs approximately, 8.5 × 106 times as much and is not nearly so small.

minim
For something that generally means the smallest thing, this word sure has a large number of meanings. Among those meanings is a half note or rest (which was typically the shortest time interval used in music in an earlier, more leisurely time when time was taken at a more measured pace). A minim is also a fluid measure equal to 1/60 dram. It is used in some dialects to mean any small fish, but especially a minnow (which seems to have a distinct etymology). The name Minim was also given to a member of (I mean to an entire member who belonged to) a mendicant religious order founded in the fifteenth century by Saint Francis of Paola. In the fifteenth century, minims were big.

The useful sense for which the word has no adequate synonym, however, has to do with the Gothic letters of late Medieval manuscript, used throughout Europe but most directly influencing the German typescript called Fraktur. Anyway, if you look at any of those Gothic texts, you'll notice that much of the lower-case text looks like a half-height fence -- a long low sequence of fat vertical strokes that could be mmmm or nnnn or unnu or whatever. Each vertical stroke of one of these letters was a minim -- three in an em, two in an en or `u.' With a little beveling at the top or bottom of a minim, you could make some other letters, though you couldn't really read them. It was almost as bad as Oriya. (A single minim represented an i; the practice began of putting accents on the letters i so they could be distinguished, and these evolved into the current dots.)

[column]

minium
Also called red lead. Its common formula is Pb3O4. It's not a spinel, but it has a similar structure. Minium has a number of what may be indulgently described as ``systematic'' names, some of them sanctioned at various times by some official body. One purpose of such names is to allow someone with the appropriate technical background to understand instantly the chemical structure of compound upon encountering the name. At this task, these names have at best middling success. The names I have seen published in books are the following:
  1. lead tetroxide,
  2. lead (II, IV) tetroxide,
  3. lead (II, II, IV) oxide,
  4. trilead tetroxide,
  5. lead orthoplumbate,
  6. lead (II) orthoplumbate,
  7. plumbous orthoplumbate.
It's as bad as organic nomenclature! If you try doing a web search on the word minium, a large fraction of your hits will be for instances of aluminium broken before the first em. You might find it convenient to commit its CAS registry number to memory. I wish I had (1314-41-6).

Note carefully that ``lead (II, IV) oxide'' is lead sesquioxide. CAS registry number 1314-27-8. (Mnemonic: 13 14 - 13+14 -ate.)

As you may guess from the names, I have read some contradictory information about red lead. It does have at least one allomorph, but it seems that the red tetragonal phase is the stable one at standard temperature and pressure. There is another lead oxide that is sometimes associated with red lead in some way, and that other phase, or one of the other phases, may be black. But that black phase may be a red herring (sorry), because the sesquioxide is normally black (and monoclinic). I'm on the case! This is an interim report.

Two red minerals were well known to the ancient world: one was red lead, the subject of this entry, and the other was mercuric sulfide, or cinnabar. A Roman craftsman would have had no difficulty distingishing between pure samples of the two. Most immediately, they could be distinguished because cinnabar has a more brilliant red color. Book XXXIII, sec. 119 of Pliny's Natural History indicates that they were also able to (as we would say) reduce cinnabar under heat to produce liquid mercury, so they had a chemical assay.

The word minium entered Middle English from Latin, but the word apparently does not go back to proto-Indo-European and its ultimate etymology is unclear. It is believed to be related to the Basque word armineá, which means `cinnabar.' It is hard to know precisely what was meant by the word minium in Latin, since writers sometimes either were unaware of or confused about the difference between the minerals. (Pliny, confused as he himself was, mentions various instances of confusion.) In addition, even when writers knew what they meant, what they wrote does not give us enough clues for us to know. Nevertheless, the preponderance of the evidence suggests that minium has switched from describing the brighter (cinnabar) to the duller (red lead) mineral. It's not hard to see how this might have occurred. Pliny reports that cinnabar was adulterated in many ways. [Since the price was fixed by law (70 sesterces per pound), it was impossible to reward honesty with a higher price, so this is hardly surprising. See also next paragraph.] The first adulterant he mentions is red lead (either native or prepared by heating cerusite -- lead carbonate). He describes it as secundarium minium, where context implies that by secundarium he means `second-rate.' At any rate, minium secundarium was the standard way of referring to what we now call minium. Pliny gives some evidence of confusion at various places where he mentions either of the two minerals. He also notes that use of a Greek-origin word (our cinnabar) was causing [further] confusion.

If the word for the mercury compound (viz. minium in its original sense) should have a Basque etymon it would not be surprising: Spain is still today the world's leading source of cinnabar. However, for the Carthaginians, and for the Romans after they took it over from them, Iberia was a source of mineral riches primarily in the form of silver. [Yes, the Athenian silver mines of Laurion had also been an important lead resource, but by late Republican Roman times they were mostly exhausted, and the Spanish mines were by far the most important.] Silver mines are lead mines, for reasons explained at the pluton entry. The silver is extracted from galena (lead ore) by a process called cupellation, and lead is a byproduct. Galena is lead sulfide (PbS), so perhaps it is not too surprising that the lead compound minium and the sulfide cinnabar both are often found in the vicinity. According to Pliny the most famous Spanish cinnabar mine, and the most important one in terms of revenues for the Roman state, was the one in Almaden (where silver was not found). Raw cinnabar ore from Almaden (as much as a ton per annum) was required to be shipped to Rome, where one company was granted a monopoly for its production.

Snazzy names with minerals seem to be a status thing, like fine clothes with people. Cinnabar gets a choice of exotic names and casts off a perfectly serviceable but unwanted excess name like minium. Cinnabar even has a distinct name, vermilion, for its color. The mineral minium, on the other hand, in addition to having to make do with a hand-me-down name, has to share that name with its color, which is either called minium or minium red. To make matters even more humiliating, the drab name red lead (or is that read led? homonyms are so confusing!) has apparently led to some confusion, and minium is sometimes called red minium, as if there were any other kind.

Minium is also used as name for the bright red color of this oxide.

Minitrue
Ministry of Truth. The adjective formed from Minitrue is Minitruthful -- irregular because euphony trumps regularity in the B vocabulary of Newspeak (political words). Minitrue is Winston Smith's place of employment in Nineteen Eighty-Four (1949). It's the propaganda ministry, occupying a 300-foot pyramidal building. All four ministries are housed in such bomb-proof pyramids. Ever since Babel, it seems, science-fiction writers have identified large buildings with evil or menace, or at least with organizations of bad guys. In That Hideous Strength, N.I.C.E. has something similar planned.

mink
Starting in the 1970's, Swedish Defense Forces security equipment detected sounds that Sweden identified as Soviet submarine intrusions into its territorial waters. The Swedish Navy discovered in 1992 that minks make sounds which the detectors could misinterpret as submarines. No submarine intrusions were detected after 1992.

I once dated a woman whose father had owned a mink ranch. Perhaps that dates me. You know, minks are carnivores. If you think about it, you realize that raising carnivores is a lot more expensive than raising herbivores. They also tend to be a bit less social, you know? And a bit wilier and more on the look-out for a way to escape. What with all the meat-handling he did, he eventually started a meat-canning business as a sideline.

MINK region
Missouri-Iowa-Nebraska-Kansas REGION. This particular region wasn't defined because the named states are contiguous or have similar geology or climate or land use or anything. And agricultural and ecological research never focuses on this region because good weather records are available going back at least to the 1930's. It just made a cool name, that's all.

Minn.
MINNesota. Traditional abbreviation. The USPS prefers MN.

Minot
A town in North Dakota (ND). The town name is pronounced to rhyme with ``why not.'' Indeed.

MINT
Malaysian Institute for Nuclear Technology Research.

MINUSTAH
Mission des Nations Unies pour la Stabilisation en Haïti.

You know, German aircraft supporting the NATO mission in Afghanistan are not allowed to fly at night in areas where there might be trouble. God forbid, someone might get hurt! MINUSTAH also operates under European-style rules of ``engagement.'' The mission has 8800 soldiers and police, which is woefully inadequate and also larger than Haiti's official police force (only about half of whom actually show up to work). Some Haitians use the alternate name TOURISTAH, because they're only found in the safe places where they're not needed. Again we see the Francophone propensity to use apparent acronyms without proper expansions. It's scandalous! (It would also have been helpful if the original acronym had picked up the E in en, since the proper spelling of the tee word is touriste.)

minutes to complete, this survey should take no more than 10
It will take less than ten minutes to read the questions and check off some answers. We're not figuring in any time for thinking about the answers because we didn't think of it. We don't expect you to take any time thinking about them. Heck, we didn't spend any time thinking about the questions or the multiple-choice answers. It's okay that they're ambiguous; we'll interpret them later.

Mio
MIlliOn. Abbreviation that occurs in EU statistical literature. Note that the letter o is the first letter in million that distinguishes it from milliard (Mrd).

¡Mío!
Spanish: `Mine!'

I hasten to assure those suffering shell-shock from the revelations about pumps and exploitation (miga entry above) that mío is only a posessive pronoun, and not an explosive or exploitable thing below.

mio
Italian: `my, mine.'

MIOG
Mitteilungen des Instituts für Österreichische Geschichte. A German-language journal that might have been named `Reports of the Institute for Austrian History' in English. See if Stuart Jenks's page of Tables of Contents of Historical Journals and Monographic Series in German has a link for this yet (deutsche Seite: Zeitschriftenfreihandmagazin Inhaltsverzeichnisse geschichtswissenschaftlicher Zeitschriften in deutscher Sprache).

MIOS
Metal-Insulator-Oxide-Semiconductor. Either redundant description of MIS or oversimplified description for most devices today. I've seen this term very rarely.

MIP
Mortgage Insurance Premium.

MIPO
Marist (College) Institute for Public Opinion.

MIPR
Military Interdepartmental Purchase Request.

MIPS, Mips
Million Instruction(s) Per Second. The ``S'' represents the time unit `second' and not plural inflection, so one speaks of ``one MIPS.'' This makes it rather unfortunate that one common way to write this uses lower-case ess. Nobody says ``mipses'' -- the plural form of MIPS is MIPS.

The explanation I had here before was at best confusing and at worst wrong. Okay, okay, I've scolded myself long enough!

MIR
Maximum Information Rate.

If you feel dizzy, stop reading now.

MIR
Movimiento de la Izquierda Revolucionaria. Spanish: `Movement of the Revolutionary Left,' a Bolivian political party.

miracle, the
The fact that silicon has a native oxide with good mechanical properties, which serves as a diffusion mask, passivation, and dielectric.

In contrast, germanium (Ge), which is much easier to grow in single-crystal form and was therefore the basis of all the early progress in semiconductor (transistor) electronics, has an oxide that dissolves in water (and desorbs at 450 °C).

There are other opinions, of course. According to Thomas Carlyle, ``Certainly the Art of Writing is the most miraculous of all things man has devised.'' Of course, Tom never had the opportunity to experience television, laser light shows, or nitro-burning funny cars!

mirbane, essence of
Nitrobenzene. Traditional names include

mirbane oil
Nitrobenzene. See preceding entry.

MIRG
Maritime Incident Response Group.

mirrors
You probably don't realize it, but this glossary is really a blog. We just don't like that reverse chronological ordering (and using mirrors would make it hard to read). So we use a different ordering. (If you guessed ``alphabetical,'' you may be half right; the judges are deciding how to score that. Gary has submitted an amicus curiae brief, summarized at the collating sequence entry.)

This entry was provoked by Bob Patrick, who started an old-fashioned blog called ``Latin Proverb of the Day.'' His proverb for 17.08.05 is Forma viros neglecta decet, which he translates `Neglected concern for appearance is befitting men.' (I'm not sure it's a proverb, but it is Latin. It's from Ovid's scandalous Ars Amatoria, 1.509.) I don't think Bob Patrick gets it, but the meaning is obvious and I'm happy for his blog, so I won't get into that. I want to write about mirrors. (Considering that this is the mirrors entry, I figured I should warn you.) Bob Patrick, contemplating Ovid's thought, observes that weight rooms are full of mirrors, and supposes that they're there so people can check each other out. No, no, noooOOOOOOoooo!

Mirrors in a weight room serve many important purposes:

  1. To monitor ourselves for proper ``form,'' especially with free weights.
  2. To make the room feel psychologically larger and airier, making us feel less sweaty. When we feel just a little bit less sweaty, we do that crucial extra rep.
  3. To see around the corner whether the next machine we want to use is free yet.
  4. To make sure we're lifting the correct weights, especially on the resistance machines. (You're thinking that we should have checked before we got on? That doesn't always work. If this seems implausible, see the ``aside'' below.)
  5. To keep us from checking each other out. Without the mirrors, you could look directly at anyone who wasn't looking at you, and know that he or she (usually one or the other) wasn't looking back along some other optical path. With the mirrors, there are so many ways to be caught staring that you can't do it with impunity. Unless you don't care.
  6. To check each other out.

Aside on resistance machines: many of them are loaded with stacks of oblong metal plates. These are shaped like broad, short (about an inch high) bricks. Their upper and lower surfaces are approximately flat and smooth, so the force is spread out when they stack (or bang together). They have holes (usually two) bored vertically through the short dimension of the plate, located symmetrically away from the center (along the longer center-line). A vertical guide rod goes through each stack of these holes in the plate stack, keeping the plates aligned. Those rods are lubricated, and some of the lubricant (a light oil; see CAMELSPIN) spreads along the horizontal faces of the plates.

You probably don't need to read this paragraph. To adjust the resistance, you push a pin into one of the plates (there's a horizontal hole or slot for this in each plate). The pin catches on a vertical tongue (this passes through a third vertical bore, this one centered), so that you lift the selected plate along with all the ones stacked above it.

When your movement in the machine lifts a subset of the plate stack, one or two of the plates below the selected stack may come along as well. They seem stuck to the plates above, but it's not quite ordinary adhesion. The force provided by surface tension in the spread-out oil is enough to pull along a plate or two (i.e., as much as 40 lb.). In principle, the pressure of the air around the circumference of the oil slick should shrink it to the point where it can't hold the plate. This will eventually happen if your set lasts long enough. The problem seems to be particularly severe on the old Polaris-brand machines, which sometimes have the plate stack behind the user. You do three or four reps, thinking you feel a bit weak, and you hear a clang as one plate crashes and lightens your load, then you go on another couple and another plate crashes. It's one way to push the envelope.

Oily plates are rarely a problem on Universal machines, evidently because the plates, with upper edges rounded and bottom surfaces slotted, don't spoon snugly. Cybex plates are also only roughly flat -- they have some texture on a millimeter scale, so they don't suffer oily-plate sticking either.

Some Cybex machines do have another sticking problem, however. The guide rods run through the plate stack down to the machine frame, and usually there is something elastic around the bottom of the guide rods, so the bottom plate doesn't rest directly on the machine frame. Some machines have metal springs very similar to those that close the valves on a gasoline engine. These are okay. Other Cybex machines use a hard rubber annulus around the bottom of each rod. Since the rubber is under almost constant compression and since it is, well, a little bit rubbery, it sticks to the bottom plate and the frame. Hence, when you max out the stack, you have to unstick each rubber annulus from either the bottom plate or the frame. It feels like maybe ten extra pounds to unstick it the first time. (It's a different kind of experience from oily sticking, however, since you can't lift the stack until you've pulled the bottom plate free.) Anyway, just mention it to Ryan or whoever and he'll spray some WD-40 on the rubber and the underside of the bottom plate while you hold up the stack. Don't forget to mention later that the fix lasted less than a day.

It's also disturbing, although you know it doesn't matter, when you see one annulus rise, stuck to the bottom plate, while the other annulus stays stuck to the frame. Some Polaris machines have the bottom plate rest directly on the frame; this looks bad when exposed (abraded paint) but is less subject to any kind of sticking. Universal machines often use rubber annuli (broader than, but otherwise similar to, those of Cybex machines). What I haven't seen is any machine that uses a washer between the plate and rubber.

A lot of machines are loaded like dumbbells -- you hand-load free circular plates to set the resistance. These machines typically also have rubber pads to limit motion, but since such machines spend most of the time unloaded, the rubber doesn't stick noticeably.

I suppose another use of mirrors in training would be to pretend you're lifting a great weight along a wall when you're really only pushing it along the floor. I'm just full of practical suggestions.

Okay, here's something to do with mirrors in weight rooms, and it might cast some light on the question of what they're there for. It's from an article in Men's Fitness, issue on the racks in January 2006. (This is the issue that features UFC ring-card girl Rachelle Leah on the cover. A woman whose name is constructed from the names of Jacob's two wives, hmmm. This is the famous issue that ranked Baltimore as America's ``fittest city,'' so you may want to take the information in it with a grain of salt.)

On page 98 there were some budget tips for designing a home gym: ``#3 Install lighting that flatters your physique. Quality lighting is worth the expense. Looking good in the mirror during a workout makes you feel good and will keep you motivated. A single lightbulb with a string attached? It may be cheaper, but it will leave you feeling flabby and pathetic.'' I didn't notice any specific positive recommendations on lighting, but the meat section at the supermarket uses pink fluorescents to make the meat look good, so try that. Here's an idea: in ``A Streetcar Named Desire,'' Blanche DuBois says, ``I can't stand a naked light bulb, any more than I can a rude remark or a vulgar action.'' She bought this adorable little colored paper lantern at a Chinese shop on Bourbon, which she gives to ``Mitch'' to install. That can't be too expensive, and Stanley Kowalski's (Marlon Brando's) physique looked good in that. Of course, that was before he began to commit slow suicide by bursting belly. For expensive lighting, see the EU entry.

There's a popular German weekly magazine Der Spiegel, whose title means `the mirror.' The German word was borrowed a very long time ago from the Latin speculum. (Interesting that the grammatical gender switched from neuter to male.)

[column] Plutarch's life of Demosthenes records an early instance of the use of mirrors in physical training. Here's the relevant bit from John Dryden's translation:

Demetrius, the Phalerian, tells us that he was informed by Demosthenes himself, now grown old, that the ways he made use of to remedy his natural bodily infirmities and defects were such as these; ... in his house he had a large looking-glass, before which he would stand and go through his exercises.

MIRTHE
Mid-Infrared Technologies for Health and the Environment. ``MIRTHE is a National Science Foundation Engineering Research Center headquartered at Princeton University, with partners City College [of] New York, Johns Hopkins, Rice [a top-tier Harvard of the South], Texas A&M, and the University of Maryland[,] Baltimore County.''

MIRV
Multiple Independently-targetable Reentry Vehicles. Ballistic missile technology for carrying multiple warheads on a single missile. Ballistic missiles exit the atmosphere in the ascent stage. ``Reentry'' refers to reentry into the atmosphere. Pronounced like the nickname Merv. Cf. argonaut.

MIS
Management Information Systems.

MIS
Management-Initiated Separation. Old IBM euphemism for firing. Sounds more like a dysphemism, à la B.O.

Later, ``stimulated emission'' was used to describe the slightly more human practice of induced (rather than forced) resignation.

MIS
Metal-Insulator-Semiconductor.

mischief
Usually involves property destruction.

mise en scène
An aesthetic (not anaesthetic) championed by the movie critic André Bazin and New Wave film directors such as Jean-Luc Godard (1930-) and François Truffaut (1932-84), each of whom started writing for Cahiers du Cinema in the early 50's, and each of whom made his first feature film in 1959.

In literal translation, mise en scène is `staging.' No one knows what it means, so you can use the phrase wherever you feel you can intimidate your audience into not challenging your use of it.

MISL
Major Indoor Soccer League. Pronounced ``mizzle,'' it was a fizzle. It's one of the many failed efforts to interest Americans in that foreign sport that calls itself ``football'' in places that don't have the real thing. It's got a website and all, with scoreboards and draft news and all, trumpeting an ESPN2 broadcast contract, all just as if it were a successful sports league. I'd heard of corpses walking, but having them jump and skull the ball -- that's a new one on me.

miso
Japanese, `fermented soybean paste.' Used as a soup thickener and seasoning.

MISO
Multiple-Input, Single-Output.

misquotes
Here's a reconsideration.

MISS
Metal-Insulator-Semiconductor Switch.

Mission Viejo
A municipality founded by gringos whose ignorance of Spanish is celebrated in the name -- misión is female, so any thinking person would either know that the adjective should be vieja or would ask someone who actually knew the language. The only circumstance allowing male gender here would be that Viejo were a family name, which it isn't.

Viejo means `old,' so the name seems intended to suggest (with transparent deceit) that the town has been there since the local language was Spanish. This ``old'' city was actually designed and founded in 1966 by the Mission Viejo Company, which continues to design and found small towns in the US (mostly California and Colorado, I think). Mission Viejo Corporation was bought in the early 1970's by the Philip Morris Cos., Inc., which sold it to Shea Homes in 1997.

You might think it strange for a corporation to be designing, founding, and owning an entire town. Eventually, a large-enough town would have its own courts and police force (small towns rely on their counties'), making it seem as if a part of the state government were owned by a private corporation. Then again, maybe that isn't so unusual, official niceties aside. We don't have a Levittowns entry yet. If you're looking for further amusement in this vein, consider the town of Bridgeville, California.

Mission Viejo is on I-5 a few miles north and inland from San Juan Capistrano, near the southern endpoint of the PCH.

misspelled city names
We have a list of them, courtesy of ePodunk (more about them below). They conducted a study of the subject (apparently first released in July 2001). They analyzed ``6 months of search entries on its Web site, which profiles communities across the country. After compiling a list of misspellings, ePodunk searched for incidences of the misspelled versions on the Web and in major publications (through electronic information services such as Lexis/Nexis).'' The result was a list ranking the 15 ``most misspelled cities in America'':

  1. Pittsburgh, PA
  2. Tucson, AZ
  3. Cincinnati, OH
  4. Albuquerque, NM
  5. Culpepper, VA
  6. Asheville, NC
  7. Worcester, MA
  8. Manhattan, NY
  9. Phoenix, AZ
  10. Niagara Falls, NY
  11. Fredericksburg, VA
  12. Philadelphia, PA
  13. Detroit, MI
  14. Chattanooga, TN
  15. Gloucester, MA

The fifteen cities are distributed among ten states. Five states have two cities in the list, and in two of those states -- Arizona and Pennsylvania -- the cities that made the list are the two largest cities of the state. Only one state could have the most misspelled city name, and it is just that Pennsylvania was that state. Pennsylvania toponyms are a rich subject.

I'm not aware of any similar list for other countries, but for Canada I nominate Ottawa. For Latin America, or at least for Mexico, I nominate México, D.F. Hmm...capitals both.

[``ePodunk was launched in 1999 in Ithaca, NY, just east of the real Podunk, a community so small it doesn't appear on the U.S. Census Bureau's list of places. ePodunk was founded by journalists with years of experience in newspapers, online publishing and demographics.'' They ``believe in the power of place,'' and they have a lot products related to real estate.]

Miss Spelling
The head term might be a misspelling of misspelling. Indeed, it is, but that's not what the entry is about. It's about Tori Spelling. Something else about her is sTori Telling, her autobiography. (No, I don't know who wrote it. It's not inconceivable that she did.) The book came out in March or late February 2008, and she was flogging it from early in January. A widely reported quote went thus: ``As for Luke Perry, he called me `camel' because I had long eyelashes. Trust me, Luke Perry can call you `camel' and make it sexy.'' My hat is off to Perry; who would have guessed that behind that pretty face was a brain that could think so fast on its feet? Another place in this glossary where you may read almost nothing about Miss Spelling (and that's as much as you want, after all) is the alternate Spelling entry.

mistake
Mistakes come in two types, or sizes. There are mistakes I make, which are understandable and excusable, and really hardly worth mentioning, except that they serve as rare reminders that even I am only human. The other kind are mistakes that others make, which are not always ridiculous, idiotic, evil, contemptible, and outrageous, but certainly at least one of the above.

There. I just wanted to clear up your stupid confusion. For another mistake dichotomy, see the black bra entry.

Mistakes were made.
I did wrong and haven't the courage to own it.

MIT
Massachusetts Institute of Technology.

MIT
Metal-Insulator Transition.

M+I+T++
Multidisciplinary, Interdisciplinary, and Transdisciplinary. Get down -- let's conference!

Oooh! Oooh! I've got a good one... intradisciplinary!

mit der Bitte um Weiterleitung
German: `with apologies for cross-posting.'

MITI
Japan's Ministry of International Trade and Industry.

MiTiN
MIchigan Translators/Interpreters Network. Founded in 1991, it became a chapter of the American Translators Association in 2004.

MITL
Magnetically Insulated Transmission Line. See, e.g., B. Church and R. N. Sudan, Phys. Plasmas, vol. 2, p. 1837 (1995).

MITRE Corp.
An MIT-alumni-founded Research and Engineering CORPoration.

mixed metaphor
It's useful to have an articulate devil's advocate for the excusable or justifiable exceptions of this transgression, but in Practical Criticism (Pt. III, Ch. 2; p. 189 of the 1968 Harvest Books edition) I.A. Richards's liberality goes too far:
... That a metaphor is mixed is nothing against it; the mind is ambidextrous enough to handle the most extraordinary combinations if the inducement is sufficient.

(He continues: ``But the mixture must not be of the fire and water type--which unfortunately is exactly what we have here.'')

mixed vegetables
Carrots and peas, for example. Possibly even usually. You were expecting maybe an intelligent comment? Oh, okay, we'll give it the old college try.

The term ``mixed vegetables'' does not normally refer to vegetables of a single type that have been mixed. That is, if you have a bowl of Italian-cut string beans and you take a spoon and stir them around, that's not ``mixed vegetables'' despite the fact that the individual beans are not identical among themselves, as electrons are (so there's no ``bean exchange interaction,'' even in string theory). I think that a mix of French-cut and Italian-cut and pureed-from-too-much-mixing string beans is not mixed vegetables either. It hardly seems fair. Xenophobia. I need to bone up on the entropy-of-mixing aspects of this. Calico bean salad is not normally called ``mixed vegetables'' either. I think what we have here is a term that only looks like an ordinary compound, but which is really a slightly specialized term with a meaning not completely inferrable from analysis.

mixed veggies
Chaos at the funny farm! Not the catatonia ward? Okay, maybe this, which you may have seen quite recently.

MJ
Michael Jackson. A real talent for generating entertainment, one way or another.

MJ
Mother Jones, a muckraking magazine with haphazard fact-checking. Also MoJo.

MJAR
The Matsushiro ARray in Japan. Part of the International Monitoring System (IMS) of seismic stations. Probably not too far from MAJO.

MJC
Maison des jeunes et de la culture. French: `youth club.' I guess that's not a literal translation.

MJD
Modified Julian Day. A modification of the Julian day system (vide JD) defined so the MJD value is 2,400,000.5 less than the JD value. This allows dates starting 1858.11.17 CE to have low positive numbers. The extra 0.5 puts the beginning of the MJD at midnight (the JD referred to here is the original-flavor astronomical JD).

Peter Meyer has a clear exposition of the various Julian Day numbers.

MJS
Mariner Jupiter-Saturn (mission).

.mk
(Domain name code for) Macedonia. (FYROM.)

There's some information at the Open Society Institute (OSI) - Macedonia.

Two million people live on about 10,000 sq. mi. of territory. If they stood in pairs on a square grid, spaced a tenth of a mile apart in N-S and E-W directions, well, that would be something, wouldn't it?

The capital is Skopje.

Mk, Mk.
MarK. Abbreviation used mostly in reference to the gospel of Mark (GMark). Markan (pertaining to GMark or to the writer Mark, or to whatever redactor gave GMark the spin one is immediately concerned with) is occasionally abbreviated ``Mkan.''

The common noun and verb mark is one of those basic words like get that gets crazy-long dictionary entries. Because a mark is often made to measure height or progress, by metonymy the word mark is used to mean a level of development, and level designations like ``Mark I,'' ``Mark II,'' etc. come to be used as proper names. Examples include the Lincoln Continental Marks Series, various Mark 1 and Mark I computers, and the quality influence bureau for this glossary (it's an informal operation; we don't have a quality control bureau). Mk. sometimes abbreviates such nominal uses of Mark.

MK
Member of Knesset. Member of 120-seat Israeli Parliament. Cabinet members may not sponsor legislation. Election is by party lists (Israel-wide at-large voting), but as of the fourteenth Knesset, elected 1996, the prime minister is elected by direct vote. Here's a site with a little more detail than a few weeks'-worth of repetitious newsreports.

The number 120 is traditional from, I think post-exilic (post-Babylonian exile) times, when 120 was the membership of a knesset gadol (gadol means large). The number was ten (a good round number) times twelve (the original number of tribes, and also a good number).

MK
Missionary Kid. Child of a missionary. The way these things work, usually the child of two missionaries. In no reported instances is an MK the direct offspring of three or more missionaries. Not just because it's impossible, although that might contribute to the low frequency (zero) of reported instances, but also because most missionaries are not into orgies and other creative procreativity. Then again, any position they use is, by definition, a missionary position. Standard gags like this are probably one of the reasons that MK's seek each other out for support and to have sickeningly good clean fun together (e.g., Mu Kappa).

The children of Salvation Army volunteers are both MK's and Army brats.

MKSA, mksA
Meter-Kilogram-Second-Ampere. The SI electromagnetic base units.

MKSAP
Medical Knowledge Self-Assessment Program. Feed a cold, starve a fever. You can get syphilis from a toilet seat. I've got it all down! MKSAP is available from ACP.

MJ
Mortal Kombat. A video game. A video game series! A video game that is history. It was mortal too.

Mkan, Mkan.
Markan. See Mk.

mkt.
MarKeT.

MK-639
A brand name, along with Crixivan, for the protease inhibitor indinavir. I think MK stands for Merck, the drug company that developed it.

.ml
(Domain name code for) Mali.

ML
Maximum Leader.

ML
Maximum Likelihood.

ML
Meat Loaf. A rock vocalist very successful when singing the music of Jim Steinman (Bat Out Of Hell and Bat Out Of Hell II: Back To Hell), and also a movie actor. (He will be remembered as the motorcycle guy who is murdered and eaten in the cult classic Rocky Horror Picture Show, which starred the rocker Tim Curry as Doctor Frankenfutter.) Born Marvin Lee Aday, September 27, 1951, so maybe he gets dual use out of some of his monogrammed stuff.

ML
Micro Linear semiconductor device prefix.

ml
MilliLiter. Some biologists pronounce this `mil.' In fact, it turns out that the use of `mil' as a pharmaceutical unit dates back to 1905 at least, when mil was authorized as an official name for a milliliter by the UK Board of Trade. Huh! (There is, however, a length unit by that name.) For a further discussion of this fascinating topic, you are invited to visit the Pronunciation Sidebar under the decibel (dB) entry.

You could probably save yourself a lot of argument by calling it a cc. Then again maybe not.

ML
MonoLayer. In semiconductor science, that means a layer one atom thick. Monolayer-control is routinely achieved.

ML
Music Library at UB. Coincidentally, this is the Library of Congress catalog code prefix for Music.

MLA
Maine Lobstermen's Association.

MLA
Medical Library Association.

MLA
Member of Legislative Assembly. Used in Canada and India, where it refers to a state (in India) or provincial (in Canada) legislature rather than a national one. In Canada, an alternative is MPP.

MLA
Modern Language Association. A subversive organization founded in 1883. Its annual convention is held in December. Perfect timing for soon-to-graduate graduate students in Engish to interview and be disappointed, or not get any interviews and be even more disappointed. Like the first book (Inferno, `Hell') of Dante's Divine Comedy, it turns out that suffering can occur at many levels (depths).

Louis Kampf explained this in 1967 (bibliographic source details at the Brooks and Warren entry):

      The MLA's power lies in its strong stomach, in its capacity to digest almost everything, thus giving it institutional sanction. It can do so because the professional standards it allegedly maintains do not exist: there is no basis on which to exclude anything. Clearly the MLA, rather than being a professional organization, is a trade association: its natural drift is toward the councils of the Chamber of Commerce, where it will best serve the social and economic aspirations of its own membership.

One year when the MLA's annual meeting was held in San Francisco, a Bronx native spotted Joe DiMaggio in the lobby of the conference hotel and introduced himself. The great man was gracious as always, but he wanted to know what MLA stood for. When told, he replied ``Modern languages? What the hell's wrong with the old languages?'' Cf. RMMLA.

MLA
Music Library Association.

MLAR
Multi-Layer Anti-Reflection (coating). Essentially a Distributed Bragg Reflection (DBR, q.v.). See anti-reflective coating (ARC).

MLAT
Mutual Legal Assistance Treaty. Pronounced ``EM-lat.'' An agreement between two countries to cooperate in providing information for each other's police investigations.

MLB
Major League Baseball. A North American subsidiary of Caribbean baseball.

A lot of people unfamiliar with the game of baseball think it's a slow-moving, boring game where people mostly wait, alternately in a sitting or slouching position. (People familiar with baseball think that of cricket.) However, this impression misses the real action, which is in the strategy and tactics. The pitcher and the batter try to fake each other out, as the fielders try to anticipate where the ball will go. Baserunners coordinate their movements in part by anticipating each others' actions rather than watching for them. Yes, baseball is a game of expectorations. Major League Baseball is, anyway. Minor League Baseball is a game of expectations, or at least hopes.

[Football icon]

MLB
Middle LineBacker (LB). Lines up between an inside linebacker (ILB) and an outside linebacker (OLB).

MLBPA
Major League Baseball (MLB) Players' Association.

MLC
MultiLayer Capacitor.

MLCC
MultiLayer Ceramic Chip Capacitor. Currently (2005), the majority of multilayer chip capacitors use a ceramic dielectric, but not all. A more precise initialism would be MCCC, but this is rare. (MLCCC is not used at all in this connection.)

MLCCC
Maple Leaf Chow Chow Club. Chow Chow is a breed of dog. ``The Maple Leaf Chow Chow Club was formed in 1973. Although our official area of operation is the province of Ontario, we are a truly international club. We have members from all across Canada, from British Columbia to Newfoundland'' and a number of far- and near-flung countries. Members are bound by CKC bylaws.

MLCCC
McNeil Learning Community Curriculum Alignment Council. I'd like to buy a vowel, please.

MLCCC
Multi-Layer Coil Counter-current Chromatography.

MLC MCM
MultiLayer Ceramic MultiChip Module.

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MLD
Minimum Lethal Dose. Not normally a well-defined quantity; consider the case of Mithridates (he died old).

MLDD
Matched-Line Directional Divider. A kind of microwave power divider with mutually isolated outputs. See Thomas J. Russell: ``A Matched-Line Directional Divider Two-Way Power Divider,'' Microwave Journal, pp. 92ff (November 1994).

MLE
Maximum-Likelihood Estimation.

MLHG
Multi-Line Hunt Group.

MLK
Martin Luther King. The famous preacher and his father were named Michael Luther King at birth. Junior was born in 1929 (on January 15, as you recall). In 1934, following a trip to Europe, Senior had his and his son's names legally changed to Martin Luther King in honor of the most famous Martin Luther.

MLLD
Mode-Locked Laser Diode.

MLM
Multi-Level Marketing. Join a straight-up pyramid scheme instead and get it over with.

MLM
Multi-Level Metal.

MLM
Multi-Longitudinal Mode.

MLP
Master Limited Partnership. An MLP is a kind of limited partnership that issues publicly traded ``investment units.'' The modern form of MLP's in the US was defined by the Tax Reform Act of 1986 and the Revenue Act of 1987. These stipulate how companies can structure their operations to realize certain tax benefits afforded to MLP's. (Maybe they also explain what the word ``master'' is doing in the name. Read the legislation and get back to me when you find out.) In order to qualify for MLP tax status, a firm must earn 90% of its income through activities or interest and dividend payments relating to natural resources, commodities or real estate.

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MLP
Minor Latin Poets. There's an old fat Loeb volume (fat for a Loeb) by that title.

MLP
Multi-Layer Perceptron.

MLP
Multi-Layer Protocol.

MLR
Minimum Lending Rate.

MLR
The International Monitoring System (IMS code for the seismic station at Muntele Rosu, Romania. Currently a 3-C station, AFAIK. Part of the auxiliary network.

MLR
Movimiento Laboral Registrado. `Registered Labor Movement.' Spanish.

MLS
Major League Soccer. Ten teams; the latest attempt (Spring 1996) to get professional soccer going in the US (only slightly less difficult than providing a valid proof of a logical impossibility). Reportedly solvent.

MLS
Masters of Library Science. For most academic librarian positions, two masters degrees are a minimum. This would be one of them. It makes a big difference, for library positions generally, whether the library science program is ALA-accredited or not. Some libraries require the degree to be from an accredited program. On the other hand, the accreditation system is controversial, and ALA accreditation has been reputably described as a disrecommendation.

One person at U VA (which no longer has an MLS program) writes

``MLS programs also have a tendency to come to an abrupt halt, or to change their name to `Information Science' or some such.''

MLS
Microwave Landing System.

MLS
MultiLayered Structure.

MLS
Multiple Listing System. The industry-wide standard system for advertising the availability of homes and other real estate in the US. If you wanted to know (i.e., if you weren't ``just looking''), then you might want to visit <FreeHomeListings.com>.

MLT
MeLaTonin. As little as 0.1 mg has a detectable ability to facilitate falling asleep. There are preliminary indications that it has a number of medical benefits. Serotonin is a precursor.

MLTAV
Modern Language Teachers' Association of Victoria, Inc. Affiliated with the Australian Federation of Modern Language Teachers' Associations, Inc.

MM
Machine Model. Model for the kinds of electrostatic discharge (ESD) events caused by machines involved in the manufacture of electronic devices (specifically in back-end-of-line processes: assembly, bonding and testing).

MM
Marriage-Minded. Personals ad abbreviation.

MM
Marilyn Monroe.

MM
Methadone Maintenance.

MM
Mile Marker. Abbreviation useful on VMS's.

MM
Military Mail. Fan mail for US military personnel. MM collects mail from individuals, groups of all kinds, churches, schools, etc. all across the US, mixes it together, then sends it to more than 1,000 places across the country and around the world. (The figure of ``more than 1,000'' applies to the Christmas mail--it is many fewer places at other times during the year.)

MM is a continuation of the ``Vietnam Mail Call'' program established in 1965.

MM
Moderation Management. A behavioral modification program and a national support group network for people concerned about their drinking. Drinking alcohol, okay? If you're worried that you're drinking too much hot cocoa, you're on your own.

For $25, MM makes available something they call a ``Behavioral Self-Control Program for Windows'' (BSCPWIN). They ought to look into bundling that with Norton Utilities.

MM
Multiple Mode (fiber, waveguide, etc.). As opposed to SM.

.mm
(Domain name code for) Myanmar. Burma, named changed by the current permanent military dictatorship (State Peace and Development Council).

The last elected civilian prime minister of Burma was U Nu. U Thant was a parliament secretary in the Ministry of Information in U Nu's government. In 1952 U Thant became a Burmese delegate to the U.N. and five years later became the country's permanent representative. He served as Secretary General from 1961 to 1971. Since you want to know more, you should go to this page.

``So what'' you ask? So what? These are not only important diplomats who achieved countless important diplomatic achievements -- they also had some of the shortest names in the world!

MMA
Metropolitan Museum of Art. Or maybe the Museum of Modern Art. In New York City. If you want to be understood, say ``the Met'' or MOMA.

MMA
MilliMeter Array project.

MMA
Mixed Martial Arts.

MMA
Muttahida Majlis e Amal. Pakistani `United Action Front.' A loose coalition of religious political parties, both Sunni and Shia, which won 20% of seats in the national parliament in the elections of October 2002, and in 2003 forms the government of the North West Frontier Province and shares power in Baluchistan.

MMAC
Mike Monroney Aeronautical Center. ``Established in 1946 [in Oklahoma City] by the Civil Aeronautics Administration as a centralized [and convenient!] training and logistics facility with approximately 350 employees, the Mike Monroney Aeronautical Center has grown to become a major organizational complex of the Federal Aviation Administration (FAA) employing approximately 4,400 government and contract personnel. In fact, the Aeronautical Center is the largest concentration of Department of Transportation employees outside the Washington, D.C. area!'' See also AIDA.

MMAM
Museo Municipal de Arte Moderno. `Municipal Museum of Modern Art.' The name of a museum (and associated cultural center with performance venues) in Mendoza, Argentina.

Not that it's anything unusual, but it's probably worth mentioning at least once: when the acronym is used in a sentence, it functions as a noun and takes the male article el, as would museo, the gender-determining noun of the noun phrase.

mmap
Memory MAP. Pronounced ``em map.''

MMC
Metal Matrix Composites.

MMC
MultiMedia Center. You were thinking of ``the most advanced communication and information services company,'' right? The one in the Caucasian republic of Georgia (.ge).

MMCL
See MCL.

MMD
Micro Miniature (``micromin'') Diode. Small but discrete. ``micromin'' is a package standard.

MMDB
Molecular Modeling DataBase ``contains 3-dimensional structures determined by X-ray crystallography and NMR spectroscopy. The data for MMDB are obtained from the Protein Data Bank (PDB). The NCBI [(National Center for Biotechnology Information) main page here] has cross-linked structural data to bibliographic information, to the sequence databases, and to the NCBI taxonomy. The NCBI has developed a 3D structure viewer, Cn3D, for easy interactive visualization of molecular structures from within Entrez.

Alternatively, you can view search the data with the 3DB viewer from PDB.

MMDS
MultiMedia Data Services.

MME
Malaysia Monetary Exchange.

MME
Microsoft Multimedia Extension.

mmf, MMF
MagnetoMotive Force.

MMF
MultiMode Fiberoptic (cable).

MMFCL
See MCL.

MMH
MonoMethylHydrazine. In organic chemical nomenclature, the mono that the first em represents is conventionally implicit and omitted, so MMH abbreviates what, written out in full, is usually just methylhydrazine.

MMHA
Maryland Multi-Housing Association, Inc. An NAA affiliate.

MMHA
Medina Metropolitan Housing Authority. Not the Medina in Arabia. MMHA was established in 1953 as an independent political subdivision of the state of Ohio. It provides housing for low- to moderate-income residents of Medina County.

MMI
Man-Machine Interface.

MMI
Multi Media Interface. This is a stupid expansion, since multi is not a word. Fortunately, the expansion won't be used very much since it's for an MMI on which Audi claims a trademark. (Yes, it's also stupid to claim a trademark on an acronym that has been in use for over a decade to mean pretty much what you want it to mean. At least they're not claiming they registered it. Hold on -- I have to think it over. Maybe I don't mean stupid but asinine.)

MMIC
Monolithic { Microwave | Millimeter[-wave] } IC [Pronounced ``mimic.''] (Electromagnetic radiation with millimeter-scale wavelengths is in the range called microwave, so in principle the senses of the two expansions overlap. In practice they're equivalent.) Here's a page of relevant links.

MMM
MultiMedia Modeling. Name of a conference; in Singapore in 1997.

m.M.n.
meiner Meinung nach. German, `in my opinion' [IMO]. Cf. m.A.n.

MMO
Massively Multiplayer Online (game).

MMORPG
Massively Multiplayer Online Role-Playing Game.

MMOD
MicroMeteoroid or Orbital Debris. The reason why the logical AND of MM or OD events is of interest is that either one might puncture something vital.

MMPI
Minnesota Multiphasic Personality Inventory. A group-administered paper-and-pencil test first published in 1943 by Starke Hathaway, Ph.D., and J. Charnley McKinley, M.D., both of the University of Minnesota Hospitals. By the time it was replaced by the MMPI-2, it was the most widely used personality inventory in the US and was widely used throughout the world. The inventory was a routine screening instrument, intended to determine just what kind of crazy you were. Maybe that's a little harsh, but maybe not. At least, that's how I read the results. It was used on job applicants and people in marriage counseling. I find that offensive, but then again I find a lot of things offensive. Which is not to say that they aren't objectively offensive, if there is a valid way to determine such a thing.

MMPI was one of the earliest personality inventories to use ``empirical keying.'' Previously, personality inventories had used a ``logical keying'' approach. Logical keying created targeted questions intended to detect various personality characteristics, and personality scales were defined on the basis of expected answers to those questions.

In empirical keying, scales are defined by correlating responses on the inventory with other data (clinical data, professionals' evaluations, etc.; eventually one scale, a measure of masculinity-femininity, was simply correlated with sex).

[For example, in a simple linear approach, one could assign to each tested person (labeled i) a value yi by some external criterion (clinical evaluation if y represents psychosis, say) and tally the answers xij given by person i on inventory question j. A scale would be defined by assigning nonzero weights wj to an appropriate subset of inventory items, and the y-scale value of a particular person would be determined by taking the weighted sum over all items (i.e., by summing xijwj over j). The y-scale value is regarded as a prediction of externally assigned yi. The work of defining the scale, which is to say of assigning values to the weights wj, is typically done by a least-squares technique, treating the weights as variables and adjusting them so as to minimize the variance between externally assigned yi values and the y-scale values determined by the linear (or some more complicated) formula. There are various slightly different least squares techniques, and there are a number of detailed issues to be worried about, such as the validity and reliability of evaluators' assessments, the discreteness (as opposed to continuity) of the yi values, etc.]

Psychologists give many reasons why empirical keying is better than logical keying, but the fundamental reason is formal: the measure of an inventory's validity is the smallness of the residuals between inventory predictions and independent measures. Empirical keying simply minimizes the residual by explicit calculation rather than by intuition or estimation. Most claimed disadvantages (the empirically determined lower validity) of the logical approach are directly implied by this general fact. Deficiencies in question design are largely unavoidable; the MMPI was created by collecting about 1000 statements (which examinees are to agree or disagree with) from published sources, and selecting 504 that seemed ``independent.''

MMPI-D
The Depression scale of the Minnesota Multiphasic Personality Inventory (MMPI). The MMPI has four validity scales and ten clinical scales. The validity scales do not measure whether the inventory itself has validity, and that is considered a good thing. They are crude measures that attempt to detect whether the test-taker has been attentive and honest. The validity scales can effectively detect whether the test-taker was literate in the language that the questions are written in, stayed awake through all 567 questions on the current (MMPI-2) version of the inventory, and lied consistently. The clinical scales, in addition to depression, are hypochondriasis, hysteria, hypomania, psychopathic deviation, paranoia, psychasthenia, schizophrenia, social introversion, and masculinity/femininity.

MMPI-2
Minnesota Multiphasic Personality Inventory-2. The initialism and its expansion are trademarks owned by the University of Minnnesota. The result of seven years of R&D, published in 1989 to replace the old MMPI.

MMR
Measles, Mumps, Rubella. In Britain, vaccination against these childhood diseases used to be conducted in separate inoculations. In 2002, the government started paying only for the one-shot vaccine, but many parents, doubtful of its safety, were paying out-of-pocket for the individual inoculations.

MMRA
Mandatory Manual Random Audits. To check that votes are being properly counted.

MMRWA
Mid-Michigan Chapter, Romance Writers of America. We also serve an RWA entry.

MMS
Multimission Modular Spacecraft.

MMSE
Minimum Mean Square Error (MSE).

MMSG
Molecular Manufacturing Shortcut Group. Organized within the National Space Society ``to promote nanotechnology as a path to the creation of a spacefaring civilization.''

MMSU
Mariano Marcos State University. In Batac, in the Phillipine state of Ilocos Norte. Officially Don Mariano Marcos Memorial University, and sure enough they use the initialism DMMMSU, even on building names.

MMT
4QMMT.

MMT
Micro Miniature (``micromin'') Transistor.

MMT
Multiple Mirror Telescope. Vide MMTO.

MMTO
Multiple Mirror Telescope Observatory.

MMU
Memory Management Unit. I can't think of anything to say about this.

MMW
MilliMeter Wave.

MMW
MultiMegaWatt (space-based power source). See MMWSS.

MMWSS
MultiMegaWatt Steady State. The context of this terminology was SDI. It was anticipated that ``alert mode'' operation of military satellites might require anywhere from 100 kW to a few MW of power, for periods of up to a year. In alert mode, the satellite is monitoring hostile activity, and is prepared to switch to ``burst mode'' -- the mode of active war-fighting. Even the low-end guesstimate of power needed in alert mode exceeded any space-based electrical power system previously implemented by any US program. (A few systems, like SP-100, were under consideration for the task, but the research was largely abandoned after the Soviet Union collapsed, bringing an end to the Cold War and heralding a long era of universal peace, harmony, and loving kindness.)

In burst mode, power requirements were estimated to be in the range of tens to hundreds of megawatts. It was expected, however, that this would be required only for periods of minutes or an hour. This stretched technology far past anything then available. Approaches to the problem of providing such large bursts of energy included SMES and open-system chemical and nuclear power sources.

MMWR
Morbidity and Mortality Weekly Report of the CDC.

MMX
MultiMedia eXtensions. Improvements on pentium-family processors -- acceleration optimized for multimedia (audio and video) tasks.

Mn
Chemical element abbreviation for Manganese. Atomic number 25. In the first period of transition metals.

Learn more at its entry in WebElements and its entry at Chemicool.

mn
MillioN.

MN
Minnesota. USPS abbreviation.

The Villanova University Law School provides some links to state government web sites for Minnesota. USACityLink.com has a page with mostly city and town links for the state.

.mn
(Domain name code for) Mongolia. Possibly the most carnivorous nation on earth, just across China from probably the most vegetarian nations on earth.

(Historically, I suppose that Eskimos, Aleuts, and others occupying the iced-seafood ecological niche were probably even stricter carnivores.)

MNA
Member of the National Assembly. The Assemblée nationale du Québec is the equivalent of the provincial parliaments of the other Canadian provinces. They changed the name in 1969. It is no less provincial, despite the absence of that word. I guess they couldn't use the regular name because it's hard to find a satisfactory translation for such an irretrievably Anglo-Saxon word as parliament. It would offend the ear, or something.

MNA
Mehr News Agency. ``[E]stablished in Tehran in June 2003 to provide accurate and up-to-the-minute information to the public, with an emphasis on news about Iran and the rest of the Islamic world.'' Cf. IRNA.

MNA
Mobile Navigation Assistant.

MNC
MultiNational Corporation.

MNCR
Mouvement National contre le Racisme. An organization founded in 1941 by members of the French resistance who made special efforts to save Jews. See also MRAP.

MND
Motor Neurone Disease. The UK-standard name for ALS. It's the disease that Stephen Hawking famously suffers from.

MNDA
Motor Neurone Disease Association.

MNEA
When I googled for ``Minnesota Education Association,'' this was the first link up. It stands to reason, you would think, but it really stands for Missouri National Education Association. (An NEA affiliate, of course.)

Ah, dem Minisotens -- dey all-vays gots to do tings difrrent. (As witness DFL.) The local affiliate of the NEA and AFT is Education Minnesota.

mnemonic
A word for which one always needs a, um, something you can remember it by.

Here is a spelling mnemonic for mnemonics:
Mnemonics Neatly Eliminate Man's Only Nemesis -- Insufficient Cerebral Storage.

There's also a relevant movie, but I can't seem to remember the name.

[column]

Mnemosyne
What's that again? Oh, a classics journal.

MNF
Monday Night Football.

Cf. C.O.M.N.F.

MNGIE
Myopathy and external ophthalmoplegia; Neuropathy; Gastro-Intestinal (GI); Encephalopathy. Symptoms that define (and whose acronym names) a mitochondrial syndrome.

MNO
ABC+12.

MNO
Master of [Arts in] Nonprofit Organizations. Offered by the Mandel Center for Nonprofit Organizations (links at the NGO entry) and by the University of Georgia Institute for Nonprofit Organizations (here's their fee schedule). There are many masters programs (in Social Work and in Public Administration) that offer concentrations in nonprofit organizations. There are a few MNO programs with different names, such as Master of Science in Nonprofit Management (at the New School University and others). No need to take the word science there overly seriously. This page is a good place to start looking for such programs.

MNO-
666-. In the US and Canada, the phone number 6 is labeled with the letters MNO, used for mnemonics.

MNOS
Metal-(silicon) Nitride-(silicon) oxide-semiconductor [Pronounced ``EM-noss'' (i.e., in some accents: /'em nas/).]

MNR
Movimiento Nacionalista Revolucionaria. Spanish: `Revolutionary Nationalist Movement,' a Bolivian political party.

MNRR
Metro-North Railroad. Commuter trains between New York City (NYC) and its northern suburbs. Now part of the New York MTA.

MNT
Morning Nautical Twilight. The time from BMNT (sun 12 degrees below horizon) until dawn. Vide EENT.

MNTG
MouNTinG.

mnu
Mean Number of Utterances. A variable that comes up in conversational analysis. Nu -- you want to know what it means? It means the mean value of nu -- nu!

.mo
(Domain code for) Macau. (Also Macao.)

MO
Magneto-Optic[al].

MO
Managed Object.

MO
Membership Organization.

MO
MetalOrganic; organometallic.

MO
Microelectronic Outline (package).

MO
Microscope Objective.

Mo., MO
Missouri. USPS abbreviation is capitalized and has no period. Missouri and Tennessee (TN) each border eight states (including each other), more than any other state of the US.

The Villanova University Law School provides some links to state government web sites for Missouri. USACityLink.com has a page with mostly city and town links for the state.

The US WWII battleship Missouri was called ``Big Mo.'' At some point during a presidential campaign, George Bush exulted that he had the ``Big Mo,'' but he meant MOmentum.

Many of the illiterate early settlers of Missouri thought that the pronunciation /mizuri:/ was informal, like ``Caroliney'' for Carolina, and assumed that the proper pronunciation of the territory's name should end in shwa, like Carolina. That at least is the folk etymology of the standard Midwestern US pronunciation of the state's name.

However, an entry in a nineteenth-century encyclopedia, quoted in full at our American continent entry, apparently gives the name of the Missouri River as ``Misaures.'' This is presumably a French spelling (since French traders were the largest group of Europeans in the area, since France was the main colonial claimant of the territory until 1803, and since the word looks French, although in principle it could be, say, English or Spanish). If the appearance and presumption do not deceive, then the es at the end of the name is silent (as in Modern French) or shwa-like (as in older and dialectal pronunciations, I think). How does our hypothesis compare with hypotheses entertained in other reference works of comparable scholarliness? Well, the earliest instance of Missouri (dating to 1703, for the tribe) offered by the OED is in a translation from the French. The earliest names attested there for French are Ouemessourit (1673), Emissourita (1684), Emessourita (1702), and a plural Missouris (1687). I think they may have missed a parallel line of orthographic (and alternative pronunciation) development.

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MO, m.o.
Modus Operandi. [Latin for `way of operating.'] Used to describe criminal technique.

MO
Molecular Orbital.

Mo
Molybdenum. Atomic number 42. In the second period of transition metals. It's a very hard elemental metal to grind, but it's easy to shorten the name. It tends to end up being called ``molly.''

Learn more at its entry in WebElements and its entry at Chemicool.

mo.
MOnth.

MOA
Measure[s] Of Adequacy.

MOA
Metal-Oxide surge Arrestor.

MOA
Microlensing Observations in Astronomy. A collaboration that uses gravitational microlensing to detect planets orbiting other stars. These are events in which a dim, massive compact object (a faint star will do) passes in front of a star-planet system. The nearer object bends light from the more distant system, serving as a kind of a divergent lens. Of course, we can only sample one ray coming through that lens from the partly occluded system, but because there is a relative proper motion of the stars, one has in effect a raster scan of one line of image information from the lens. Typically, information is gathered over the course of days to months. MOA is using the microlensing technique to search for planets that orbit at distances of 1 to 5 au from stars in the galaxy's bulge. As of 1998, about 50 events were being found per year that might be due to such planets. Those critical events -- anomalies in the intensity of light in the bent beam -- take place over the course of hours. MOA has also collaborated with MicroFUN and PLANET, which are similar groups.

MOA
Minutes Of Arc.

MOAB
Massive Ordnance Air Burst. 21,000 pounds massive (gross weight). Nicknamed ``Mother Of All Bombs.''

Moab
We don't have a real Moab entry yet. Why not visit the Amman entry instead? That's close enough.

MOB
Main Operations Base. The status of South Korea in GPR. One level below Japan (PPH).

MOBA
Museum Of Bad Art. In Boston, Mass. Featured, like too few others, in t