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Metallize

To impart metallic properties to; to impregnate with a metal.

Metallochrome

A coloring produced by the deposition of some metallic compound; specifically, the prismatic tints produced by depositing a film of peroxide of lead on polished steel by electricity.

Metallography

The science or art of metals and metal working; also, a treatise on metals.

Metallophone

An instrument like a pianoforte, but having metal bars instead of strings. An instrument like the xylophone, but having metallic instead of wooden bars.

Metallotherapy

Treatment of disease by applying metallic plates to the surface of the body.

Metallurgist

One who works in metals, or prepares them for use; one who is skilled in metallurgy.

Metallurgy

The art of working metals, comprehending the whole process of separating them from other matters in the ore, smelting, refining, and parting them; sometimes, in a narrower sense, only the process of extracting metals from their ores.

metalorganic

Pertaining to, or denoting, any one of a series of compounds of certain metallic elements with organic radicals; as, zinc methyl, sodium ethyl, etc.; now usually organometallic.

Metamer

Any one of several metameric forms of the same substance, or of different substances having the same composition; as, xylene has three metamers, viz., orthoxylene, metaxylene, and paraxylene; an isomer.

Metamere

One of successive or homodynamous parts in animals and plants; one of a series of similar parts that follow one another in a vertebrate or articulate animal, as in an earthworm; a segment; a somite. See Illust. of Loeven's larva.

Metameric

Having the same molecular formula, but possessing a different bonding structure and different properties; as, methyl ether and ethyl alcohol are metameric compounds. See Isomeric.

Metamerism

The symmetry of a metameric structure; serial symmetry; the state of being made up of metameres.

Metamorphism

The state or quality of being metamorphic; the process by which the material of rock masses has been more or less recrystallized by heat, pressure, etc., as in the change of sedimentary limestone to marble.

Metamorphist

One who believes that the body of Christ was merged into the Deity when he ascended.

Metanauplius

A larval crustacean in a stage following the nauplius, and having about seven pairs of appendages.

Metanephros

The most posterior of the three pairs of embryonic renal organs developed in many vertebrates.

Metanotum

The dorsal portion of the metaphorax of insects.

Metantimonic

Pertaining to, or designating, an acid (formerly called antimonic acid) analogous to metaphosphoric acid, and obtained as a white amorphous insoluble substance, (HSbO3). Formerly, designating an acid, which is now properly called pyroantimonic acid, and analogous to pyrophosphoric acid.

Metapectic

Pertaining to, or designating, a supposed acid obtained from pectin.

Metapectin

A substance obtained from, and resembling, pectin, and occurring in overripe fruits.

Metapeptone

An intermediate product formed in the gastric digestion of albuminous matter.

metaphor

The transference of the relation between one set of objects to another set for the purpose of brief explanation; a compressed simile; e. g., the ship plows the sea.

Metaphorical Metaphoric

Of or pertaining to metaphor; comprising a metaphor; not literal; figurative; tropical; as, a metaphorical expression; a metaphorical sense.

metaphosphoric

Pertaining to, or designating, a monobasic acid, HPO3, analogous to nitric acid, and, by heating phosphoric acid, obtained as a crystalline substance, commonly called glacial phosphoric acid. Compare the tribasic orthophosphoric acid.

Metaphrase

A verbal translation; a version or translation from one language into another, word for word; a literal translation; -- opposed to paraphrase.

Metaphysically

In the manner of metaphysical science, or of a metaphysician.

Metaphysics

The science of real as distinguished from phenomenal being; ontology; also, the science of being, with reference to its abstract and universal conditions, as distinguished from the science of determined or concrete being; the science of the conceptions and relations which are necessarily implied as true of every kind of being; philosophy in general; first principles, or the science of first principles.

Metaplasm

A change in the letters or syllables of a word.

Metaplast

A word having more than one form of the root.

Metapode

The posterior division of the foot in the Gastropoda and Pteropoda.

Metapodial

Of or pertaining to the metapodialia, or to the parts of the limbs to which they belong.

Metapodiale

One of the bones of either the metacarpus or metatarsus.

Metapophysis

A tubercle projecting from the anterior articular processes of some vertebrae; a mammillary process.

Metapterygium

The posterior of the three principal basal cartilages in the fins of fishes.

Metasilicic

Designating an acid derived from silicic acid by the removal of water; of or pertaining to such an acid.

Metasomatism

An alteration in a mineral or rock mass when involving a chemical change of the substance, as of chrysolite to serpentine; -- opposed to ordinary metamorphism, as implying simply a recrystallization.

Metasome

One of the component segments of the body of an animal.

Metastannic

Pertaining to, or designating, a compound of tin (metastannic acid), obtained, as an isomeric modification of stannic acid, in the form of a white amorphous substance.

metastasize

to spread from one part of the body to other parts, and grow there; to spread by metastasis{3}; -- said of cancer cells.

Metastatic

Of, pertaining to, or caused by, metastasis; as, a metastatic abscess; the metastatic processes of growth; a metastatic tumor.

Metasternum

The most posterior element of the sternum; the ensiform process; xiphisternum.

Metatarsal

Of or pertaining to the metatarsus. A metatarsal bone.

Metatarsus

That part of the skeleton of the hind or lower limb between the tarsus and phalanges; metatarse. It consists, in the human foot, of five bones. See Illustration in Appendix.

metate

A flat or somewhat hollowed stone upon which grain or other food is ground, by means of a smaller stone or pestle.

metatherian

Any of a group of primitive pouched mammals found mainly in Australia and the Americas.

Metathesis

Transposition, as of the letters or syllables of a word; as, pistris for pristis; meagre for meager.

Metathorax

The last or posterior segment of the thorax in insects. See Illust. of Coleoptera.

Metatitanic

Of, pertaining to, or designating, an acid of titanium analogous to metasilicic acid.

Metatungstic

Of, pertaining to, or designating, an acid known only in its salts (the metatungstates) and properly called polytungstic, or pyrotungstic, acid.

Metavanadic

Of, pertaining to, or designating, a vanadic acid analogous to metaphosphoric acid.

Metaxylene

That variety of xylene, or dimethyl benzene, in which the two methyl groups occupy the meta position with reference to each other. It is a colorless inflammable liquid.

Metayer

One who cultivates land for a share (usually one half) of its yield, receiving stock, tools, and seed from the landlord; a type of sharecropper.

Metazoa

Those animals in which the protoplasmic mass, constituting the egg, is converted into a multitude of cells, which are metamorphosed into the tissues of the body. A central cavity is commonly developed, and the cells around it are at first arranged in two layers, -- the ectoderm and endoderm. The group comprises nearly all animals except the Protozoa.

Metazoic

Of or pertaining to the Metazoa.

Mete

Measure; limit; boundary; -- used chiefly in the plural, and in the phrase metes and bounds.

Metecorn

A quantity of corn formerly given by the lord to his customary tenants, as an encouragement to, or reward for, labor and faithful service.

Metely

According to measure or proportion; proportionable; proportionate.

Metempirics

The concepts and relations which are conceived as beyond, and yet as related to, the knowledge gained by experience.

Metempsychose

To translate or transfer, as the soul, from one body to another.

Metempsychosis

The passage of the soul, as an immortal essence, at the death of the animal body it had inhabited, into another living body, whether of a brute or a human being; transmigration of souls.

Metemptosis

The suppression of a day in the calendar to prevent the date of the new moon being set a day too late, or the suppression of the bissextile day once in 134 years. The opposite to this is the proemptosis, or the addition of a day every 330 years, and another every 2,400 years.

Metencephalon

The posterior part of the brain, including the medulla; the afterbrain. Sometimes abbreviated to meten.

Metensomatosis

The assimilation by one body or organism of the elements of another.

Meteoric

Of or pertaining to a meteor, or to meteors; atmospheric, as, meteoric phenomena; meteoric stones.

Meteorism

Flatulent distention of the abdomen; tympanites.

Meteorite

A mass of stone or iron which has fallen to the earth from space; an aerolite.

Meteorize

To ascend in vapors; to take the form of a meteor.

Meteorograph

An instrument which registers meteorologic phases or conditions.

Meteoroid

A small body moving through space, or revolving about the sun, which on entering the earth's atmosphere would be deflagrated and appear as a meteor.

Meteoroidal

Of or pertaining to a meteoroid or to meteoroids.

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