Mech`an*o*graph`ic (mk`an**grf"k), a. 1. Treating of mechanics. [R.]

2. Written, copied, or recorded by machinery; produced by

mechanography; as, a mechanographic record of changes of temperature;

mechanographic prints.

Mech`an*og"ra*phist (-g"r*fst), n. An artist who, by mechanical means,

multiplies copies of works of art.

Mech`an*og"ra*phy (?), n. The art of mechanically multiplying copies of

a writing, or any work of art.

Mech"an*ur`gy (?), n. [Gr. mhchanh` machine + the root of &?; work.]

That branch of science which treats of moving machines.

Mech"i*tar*ist (?), n. [From Mechitar, an Armenian., who founded the

congregation in the early part of the eighteenth century.] (Eccl.

Hist.) One of a religious congregation of the Roman Catholic Church

devoted to the improvement of Armenians.

Mech"lin (?), n. A kind of lace made at, or originating in, Mechlin, in

Belgium.

Me*cho"a*can (?), n. A species of jalap, of very feeble properties,

said to be obtained from the root of a species of Convolvulus (C.

Mechoacan); -- so called from Michoacan, in Mexico, whence it is

obtained.

Meck*e"li*an (?), a. (Anat.) Pertaining to, or discovered by, J. F.

Meckel, a German anatomist.

Meckelian cartilage, the cartilaginous rod which forms the axis of the

mandible; -- called also Meckel's cartilage.

Mec"o*nate (?), n. [Cf. F. méconate.] (Chem.) A salt of meconic acid.

Me*con"ic (?), a. [Gr. &?; belonging to the poppy, fr. &?; the poppy:

cf. F. méconique.] Pertaining to, or obtained from, the poppy or opium;

specif. (Chem.), designating an acid related to aconitic acid, found in

opium and extracted as a white crystalline substance.

Me*con"i*dine (?), n. (Chem) An alkaloid found in opium, and extracted

as a yellow amorphous substance which is easily decomposed.

||Mec`o*nid"i*um (?), n. [NL., dim. of Gr. &?; a poppy. So called in

||allusion to the shape of the seed capsules of the poppy.] (Zoöl.) A

||kind of gonophore produced by hydroids of the genus Gonothyræa. It

||has tentacles, and otherwise resembles a free medusa, but remains

||attached by a pedicel.

Mec"o*nin (?), n. [Cf. F. méconine.] (Chem.) A substance regarded as an

anhydride of meconinic acid, existing in opium and extracted as a white

crystalline substance. Also erroneously called meconina, meconia, etc.,

as though it were an alkaloid.

Mec`o*nin"ic (?), a. (Chem.) Pertaining to, or designating, an acid

which occurs in opium, and which may be obtained by oxidizing

narcotine.

||Me*co"ni*um (?), n. [L., fr. Gr. &?;, fr. &?; poppy.] (Med.) (a)

||Opium. [Obs.] (b) The contents of the fetal intestine; hence, first

||excrement.

Med"al (?), n. [F. médaille, It. medaglia, fr. L. metallum metal,

through (assumed) LL. metalleus made of metal. See Metal, and cf. Mail

a piece of money.] A piece of metal in the form of a coin, struck with

a device, and intended to preserve the remembrance of a notable event

or an illustrious person, or to serve as a reward.

Med"al, v. t. [imp. & p. p. Medaled (?), or Medalled; p. pr. & vb. n.

Medaling or Medalling.] To honor or reward with a medal. "Medaled by

the king." Thackeray.

Med"al*et (?), n. A small medal.

Med"al*ist, n. [Cf. F. médailliste, It. medaglista.] [Written also

medallist.]

1. A person that is skilled or curious in medals; a collector of

medals. Addison.

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