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Lyrism

The act of playing on a lyre or harp.

Lyrist

A musician who plays on the harp or lyre; a composer of lyrical poetry.

Lysiloma

A small genus of tropical American trees and shrubs with pinnate leaves and flat straight pods.

Lysimachia

a cosmopolitan genus of plants, including some of the loosestrifes, found in damp or swampy terrain having usually yellow flowers; they are inclined to be invasive.

Lysimeter

An instrument for measuring the water that percolates through a certain depth of soil.

Lysis

The resolution or favorable termination of a disease, coming on gradually and not marked by abrupt change.

Lyterian

Terminating a disease; indicating the end of a disease.

Lytta

A fibrous and muscular band lying within the longitudinal axis of the tongue in many mammals, as the dog.

M

A quadrat, the face or top of which is a perfect square; also, the size of such a square in any given size of type, used as the unit of measurement for that type: 500 m's of pica would be a piece of matter whose length and breadth in pica m's multiplied together produce that number.

M-1

A semiautomatic rifle which was standard issue to infantrymen in the United States Army in the mid-20th century.

M'-Naught

To increase the power of (a single-cylinder beam engine) by adding a small high-pressure cylinder with a piston acting on the beam between the center and the flywheel end, using high-pressure steam and working as a compound engine, -- a plan introduced by M'Naught, a Scottish engineer, in 1845.

M1

The narrowest measure of the money supply, comprising the currency in circulation plus demand deposits or checking account balances.

M2

A measure of the money supply broader than M1 but narrower than M3, comprising M1 plus net time deposits (other than large certificates of deposit).

M3

A broad measure of the money supply, comprising M2 plus deposits at nonbanks such as savings and loan associations.

Ma

But; -- used in cautionary phrases; as, /Vivace, ma non troppo presto/ (i. e., lively, but not too quick).

Ma'am

Madam; my lady; -- a colloquial contraction of madam often used in direct address, and sometimes as an appellation.

Maa

The common European gull (Larus canus); -- called also mar. See New, a gull.

Maalin

The sparrow hawk. The kestrel.

Maalox

A trademark for an antacid.

Maasha

An East Indian coin, of about one tenth of the weight of a rupee.

Maat

Dejected; sorrowful; downcast.

Mabby

A spirituous liquor or drink distilled from potatoes; -- used in the Barbadoes.

Mabolo

A kind of persimmon tree (Diospyros discolor) from the Philippine Islands, now introduced into the East and West Indies. It bears an edible fruit as large as a quince.

Mac

Shortened form of Macintosh, a brand name for a personal computer; as, the latest Mac has great new features.

mac

Shortened form of mackintosh, a waterproof raincoat made of rubberized fabric.

macabre

portraying human injury or death in a way so as to inspiring shock or horror; gruesome; ghastly; as, macabre tortures conceived by madmen.

Macaca

A genus of macaques including the rhesus monkey (Macaca mulatta), much used in laboratory biomedical research. Formerly called Macacus.

Macaca mulatta

The rhesus monkey of South Asia; used in medical research.

Macaca sylvana

The Barbary ape, a tailless macaque of rocky cliffs and forests of Northwest Africa and Gibralter.

Macaco

Any one of several species of lemurs, as the ruffed lemur (Lemur macaco), and the ring-tailed lemur (Lemur catta).

Macacus

A genus of monkeys, found in Asia and the East Indies, now usually called Macaca. They have short tails and prominent eyebrows. See also Macaca.

macadam

The broken stone used in macadamized roadways.

macadamia

any tree of the genus Macadamia, especially Macadamia ternifolia.

macadamia nut

The hard-shelled nut of the Macadamia ternifolia, or the delicious edible nut without its shell; large quantities are produced in Hawaii and sold commercially.

Macadamize

To cover, as a road, or street, parking lot, playground, or other flat area, with macadam, so as to form a smooth, hard, convex surface.

macamba

A tropical American feather palm (Acrocomia aculeata) having a swollen spiny trunk and edible nuts.

Macao

A territory in South China, on the Zhu Jiang river on the South China sea, formerly a territory of Portugal. Also, the capital city of this territory.

Macaque

Any one of several species of short-tailed monkeys of the genus Macaca (formerly Macacus), found in rocky regions of Asia and Africa; as, Macaca maurus, the moor macaque of the East Indies.

macarena

a dance performed by dancers in a line, or several lines, consisting mainly of hand and arm movements; also, the name of the song to which the dance is usually performed. It became popular in 1996.

Macaroni

Long slender tubes made of a paste chiefly of a wheat flour such as semolina, and used as an article of food; a form of Italian pasta.

Macaronic

A heap of things confusedly mixed together; a jumble.

Macaronic Macaronian

Pertaining to, or like, macaroni (originally a dish of mixed food); hence, mixed; confused; jumbled.

Macaroon

A small cake, composed chiefly of the white of eggs, almonds or coconut, and sugar.

Macartney

A fire-backed pheasant. See Fireback.

Macassar oil

A kind of oil formerly used in dressing the hair; -- so called because originally obtained from Macassar, a district of the Island of Celebes. Also, an imitation of the same, of perfumed castor oil and olive oil. Cf. antimacassar.

Macau

Same as Macao, the territory.

Macauco

Any one of several species of small lemurs, as Lemur murinus, which resembles a rat in size.

Macavahu

A small Brazilian monkey (Callithrix torquatus), -- called also collared teetee.

Macaw

Any parrot of the genus Ara, Sittace, or Macrocercus. About eighteen species are known, all of them found in Central and South America. They are large and have a very long tail, a strong hooked bill, and a naked space around the eyes. The voice is harsh, and the colors are brilliant and strongly contrasted; they are among the largest and showiest of parrots. Different species names have been given to the same macaw, as for example the Hyacinthine macaw, which has been variously classified as Anodorhyncus hyacynthinus, Anodorhyncus maximiliani, and Macrocercus hyacynthinus.

Maccabean

Of or pertaining to Judas Maccabeus or to the Maccabees; as, the Maccabean princes; Maccabean times.

Maccabees

The name given in later times to the Asmonaeans, a family of Jewish patriots, who headed a religious revolt in the reign of Antiochus IV., 168-161 b. c., which led to a period of freedom for Israel.

maccaroni wheat

A type of wheat (Triticum durum) with hard dark-colored kernels high in gluten and used for bread and pasta; grown especially in South Russia, North Africa, and North central North America.

Macco

A gambling game in vogue in the eighteenth century.

Mace

A chemical preparation containing tear gas in a solvent, packaged in the form of a spray, and used to temporarily incapacitate people, such as rioters or criminals, by causing intense eye and skin irritation; also called chemical mace. It is designed to be a non-lethal weapon for defending against violent people.

Macedoine

A kind of mixed dish, as of cooked vegetables with white sauce, sweet jelly with whole fruit, mixed diced fruits or vegetables etc.; served hot or cold; a medley.

Macedonia Macedon

The ancient kingdom of Phillip II and Alexander the Great in the Southeastern Balkans that is now part of Greece, Bulgaria and the independent republic of Macedonia that was part of the former Yugoslavia.

Macedonian

One of a certain religious sect, followers of Macedonius, Bishop of Constantinople, in the fourth century, who held that the Holy Ghost was a creature, like the angels, and a servant of the Father and the Son.

Macer

A mace bearer; an officer of a court.

Macerate

To make lean; to cause to waste away.

Macerater

One who, or that which, macerates; an apparatus for converting paper or fibrous matter into pulp.

macerative

Accompanied by or characterized by maceration.

mach number

The ratio of the speed of a moving body to the speed of sound.

Machairodus Machaerodus

A genus of extinct mammals allied to the cats, and having in the upper jaw canine teeth of remarkable size and strength; -- hence called saber-toothed tigers.

Machete

A large heavy knife resembling a broadsword, often two or three feet in length, -- used by the inhabitants of Spanish America as a hatchet to cut their way through thickets, and for various other purposes.

Machiavellianism Machiavelism

The supposed principles of Machiavelli, or practice in conformity to them; political artifice, intended to favor arbitrary power.

machilid

A wingless insect living in dark moist places, as under tree trunks; they make erratic leaps when disturbed; called also jumping bristletail.

Machilidae

A natural family of insects including the jumping bristletails.

Machinate

To contrive, as a plot; to plot; as, to machinate evil.

Machinator

One who machinates, or forms a scheme with evil designs; a plotter or artful schemer.

Machine

To subject to the action of machinery; to make, cut, shape, or modify with a machine; to effect by aid of machinery; to print with a printing machine.

machine bolt

A threaded hexagonal or square-headed bolt with a nut; it is tightened with a wrench and used to connect metal parts.

machine gun

A fully automatic rapid-firing rifle, which continues to fire bullets repeatedly as long as the trigger is depressed; lighter versions may be carried in the hands, and heavier versions may be mounted on a tripod, vehicle, or other mount. The lighweight versions are sometimes called a submachine gun.

machine gun machine-gun

Occurring in rapid succession, like the firing of a machine gun; as, Tom was a persuasive speaker, with a smooth deep voice, polysyllabic vocabulary, and a machine-gun articulation that overwhelmed listeners.

machine language

a set of instructions{3} in a binary form that can be executed directly by the CPU of a computer without translation by a computer program.

machine screw

A type of screw used either with a nut or with a tapped hole; it has a slotted head which can be driven by a screwdriver.

machine shop

A small business or a room within a business establishment where metal is cut and shaped etc., by machine tools.

machine tool

A power-driven machine for cutting or shaping or finishing metals or other materials.

machine translation

The translation of human language from one language to another by a computer; -- a branch of artificial intelligence.

machine-readable

Readable by a machine; available on a data-storage medium in a binary format that can be rapidly converted by standard input devices into data in a computer memory; as, the CIDE dictionary is a machine-readable dictionary.

Machiner

One who or operates a machine; a machinist{2}.

Machinery

Machines, in general, or collectively.

Machining

Of or pertaining to the machinery of a poem; acting or used as a machine.

Machinist

A constructor of machines and engines; one versed in the principles of machines.

machismo

A strong, and by some considered exaggerated, sense of manly pride, associated with an attitude that the proper expression of masculinity includes virility, courage, and an entitlement to dominate, especially over women.

machmeter

an instrument for measuring the speed of an aircraft relative to the speed of sound.

Macho

The striped mullet of California (Mugil cephalus, syn. Mugil Mexicanus).

macho

Manly, especially with an assertive and domineering manner toward women.

MACHO

A form of dark matter in distant outer space unobservable except by its gravitational effect, and believed to be at least part of the /missing matter/ which is unobservable as ordinary stars, but helps keep galaxies from flying apart; MACHOS are massive but compact objects such as neutron stars or brown dwarfs, which can be detected (with difficulty) by their effect in bending light from distant light sources, such as other galaxies. This can occur if by rare chance a MACHO passes in front of a more distant visible object, and the light from that object becomes temporarily amplified by the MACHO acting as a gravitational lens. Some MACHOs have been discovered in the halo of dark matter that surrounds our milky way. It is, however, questionable whether the amount of such matter is sufficient to explain the ability of galaxies to stay together in spite of rotation rates that would cause them to fly apart if the only matter present was that observable as visible stars.

mack

A mackintosh; -- a shortened form.

Mackenzie

a Canadian river; flows into the Beaufort Sea.

Mackerel

Any species of the genus Scomber of the family Scombridae, and of several related genera. They are finely formed and very active oceanic fishes. Most of them are highly prized for food.

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