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or consumptive persons, in which the products of inflammation are converted into a cheesy substance which is neither absorbed nor organized.

The act or process of inclosing in, or covering with, a case or thin substance, as plaster, boards, etc.

is smaller and stouter than the ostrich. Its head is armed with a kind of helmet of horny substance, consisting of plates overlapping each other, and it has a group of long sharp spines on each wing which are used as defensive organs. It is a shy bird, and runs with great rapidity. Other species inhabit New Guinea, Aus…

A peculiar bitter orange-brown substance, with strong, penetrating odor, found in two sacs between the anus and external genitals of the beaver; castor; -- used in medicine as an antispasmodic, and by perfumers.

A white crystalline substance obtained from castoreum.

Incomplete; partial; not affecting the whole of a substance. Abney.

A soft and moist substance applied externally to some part of the body; a poultice. Dunglison.

One of the tannic acids, extracted from catechu as a white, crystaline substance; -- called also catechuic acid, and catechuin.

The part of a voltaic battery by which the electric current leaves substances through which it passes, or the surface at which the electric current passes out of the electrolyte; the negative pole; -- opposed to anode. Faraday. Cathode ray (Phys.), a kind of ray generated at the cathode in a vacuum tube, by the electri…

An electro-positive substance, which in electro-decomposition is evolved at the cathode; -- opposed to anion. Faraday.

result; that from which anything proceeds, and without which it would not exist. Cause is substance exerting its power into act, to make one thing begin to be. Locke.

Any substance or means which, applied to animal or other organic tissue, burns, corrodes, or destroys it by chemical action; an escharotic.

Capable of destroying the texture of anything or eating away its substance by chemical action; burning; corrosive; searing.

A cauterizing substance.

The iron of other agent in cauterizing. Actual cautery, a substance or agent (as a hot iron) which cauterizes or sears by actual heat; or the burning so effected. -- Potential cautery, a substance which cauterizes by chemical action; as, lunar caustic; also, the cauterizing produced by such substance.…

oil of red cedar, and regarded as a polymeric terpene; also any one of a class of similar substances, as the essential oils of cloves, cubebs, juniper, etc., of which cedrene proper is the type. [Written also cedren.]

A substance composed essentially of gun cotton and camphor, and when pure resembling ivory in texture and color, but variously colored to imitate coral, tortoise shell, amber, malachite, etc. It is used in the manufacture of jewelry and many small articles, as combs, brushes, collars, and cuffs; -- originaly called xyl…

The substance which constitutes the essential part of the solid framework of plants, of ordinary wood, linen, paper, etc. It is also found to a slight extent in certain animals, as the tunicates. It is a carbohydrate, (C6H10O5)n, isomeric with starch, and is convertible into starches and sugars by the action of heat an…

Any substance used for making bodies adhere to each other, as mortar, glue, etc.

A process which consists in surrounding a solid body with the powder of other substances, and heating the whole to a degree not sufficient to cause fusion, the physical properties of the body being changed by chemical combination with powder; thus iron becomes steel by cementation with charcoal, and green glass becomes…