3. Sinew; strength; toughness; as, a man of real fiber.

Yet had no fibers in him, nor no force.

Chapman.

4. A general name for the raw material, such as cotton, flax, hemp,

etc., used in textile manufactures.

Fiber gun, a kind of steam gun for converting, wood, straw, etc., into

fiber. The material is shut up in the gun with steam, air, or gas at a

very high pressure which is afterward relieved suddenly by letting a

lid at the muzzle fly open, when the rapid expansion separates the

fibers. -- Fiber plants (Bot.), plants capable of yielding fiber useful

in the arts, as hemp, flax, ramie, agave, etc.

{ Fi"bered, Fi"bred } (?), a. Having fibers; made up of fibers.

{ Fi"ber-faced`, Fi"bre-faced` } (?), a. Having a visible fiber

embodied in the surface of; -- applied esp. to a kind of paper for

checks, drafts, etc.

{ Fi"ber*less, Fi"bre*less }, a. Having no fibers; destitute of fibers

or fiber.

Fi"bri*form (? or ?), a. [L. fibra a fiber + -form.] (Biol.) Having the

form of a fiber or fibers; resembling a fiber.

Fi"bril (?), n. [F. fibrille, dim. of fibre, L. fibra.] A small fiber;

the branch of a fiber; a very slender thread; a fibrilla. Cheyne.

||Fi*bril"la (?), n.; pl. Fibrill∆ (#). [NL. See Fibril.] A minute

||thread or fiber, as one of the fibrous elements of a muscular fiber;

||a fibril.

Fi"bril*lar (?), a. Of or pertaining to fibrils or fibers; as,

fibrillar twitchings.

Fi"bril*la*ry (? or ?), a. Of of pertaining to fibrils.

Fi"bril*la`ted (? or ?), a. Furnished with fibrils; fringed.

Fi`bril*la"tion (?), n. The state of being reduced to fibers.

Carpenter.

Fi*bril"lose (? or ?), a. Covered with hairlike appendages, as the

under surface of some lichens; also, composed of little strings or

fibers; as, fibrillose appendages.

<! p. 556 !>

Fi*bril"lous (? or ?), a. [Cf. F. fibraleux.] Pertaining to, or

composed of, fibers.

Fi"brin (?), n. [Cf. F. fibrine. See Fiber.] (Physiol. Chem.) 1. A

white, albuminous, fibrous substance, formed in the coagulation of the

blood either by decomposition of fibrinogen, or from the union of

fibrinogen and paraglobulin which exist separately in the blood. It is

insoluble in water, but is readily digestible in gastric and pancreatic

juice.

2. The white, albuminous mass remaining after washing lean beef or

other meat with water until all coloring matter is removed; the fibrous

portion of the muscle tissue; flesh fibrin.

3. An albuminous body, resembling animal fibrin in composition, found

in cereal grains and similar seeds; vegetable fibrin.

Fibrin factors (Physiol.), the albuminous bodies, paraglobulin and

fibrinigen in the blood, which, by the action of the fibrin ferment,

are changed into fibrin, in coagulation. -- Fibrin ferment (Physiol.

Chem.), a ferment which makes its appearance in the blood shortly after

it is shed, and is supposed to be the active agent in causing

coagulation of the blood, with formation of fibrin.

Fi`bri*na"tion (?), n. (Med.) The state of acquiring or having an

excess of fibrin.

Fi"brine (?), a. Belonging to the fibers of plants.

Fi*brin"o*gen (?), n. [Fibrin + -gen.] (Physiol. Chem.) An albuminous

substance existing in the blood, and in other animal fluids, which

either alone or with fibrinoplastin or paraglobulin forms fibrin, and

thus causes coagulation.

Fi`bri*nog"e*nous (?), a. (Physiol. Chem.) Possessed of properties

similar to fibrinogen; capable of forming fibrin.

Fi`bri*no*plas"tic (?), a. (Physiol.Chem.) Like fibrinoplastin; capable

of forming fibrin when brought in contact with fibrinogen.

Fi`bri*no*plas"tin (?), n. [Fibrin + Gr. &?; to form, mold.]

(Physiol.Chem.) An albuminous substance, existing in the blood, which

in combination with fibrinogen forms fibrin; -- called also

paraglobulin.

Fi"bri*nous (? or ?; 277), a. Having, or partaking of the properties

of, fibrin; as, fibrious exudation.

Fi`bro*car"ti*lage (?), n. [L. fibra a fiber + E. cartilage.] (Anat.) A

kind of cartilage with a fibrous matrix and approaching fibrous

connective tissue in structure. -- Fi`bro*car`ti*lag"i*nous (#), a.

Fi`bro*chon*dros"te*al (?), a. [L. fibra a fiber + gr. &?; cartilage +

&?; bone.] (Anat.) Partly fibrous, partly cartilaginous, and partly

osseous. St. George Mivart.

Fi"broid (?), a. [L. fibra a fiber + -oid.] (Med.) Resembling or

forming fibrous tissue; made up of fibers; as, fibroid tumors. - - n. A

fibroid tumor; a fibroma.

Fibroid degeneration, a form of degeneration in which organs or tissues

are converted into fibroid tissue. -- Fibroid phthists, a form of

pulmonary consumption associated with the formation of fibrous tissue

in the lungs, and the gradual atrophy of the lungs, from the pressure

due to the contraction of this tissue.

Fi"bro*in (? or ?), n. [L. fibra a fiber.] (Chem.) A variety of

gelatin; the chief ingredient of raw silk, extracted as a white

amorphous mass.

Fi"bro*lite (? or ?), n. [L. fibra a fiber + -lite: cf. F. fibrolithe.]

(Min.) A silicate of alumina, of fibrous or columnar structure. It is

like andalusite in composition; -- called also sillimanite, and

bucholizite.

||Fi*bro"ma (?), n. [NL. See Fiber, and -oma.] (Med.) A tumor

||consisting mainly of fibrous tissue, or of same modification of such

||tissue.

||Fi`bro*spon"gi*Ê (?), n. pl. [NL., fr. L. fibra a fiber + spongia a

||sponge.] (Zoˆl.) An order of sponges having a fibrous skeleton,

||including the commercial sponges.

Fi"brous (?), a. [Cf. F. fibreux.] Containing, or consisting of,

fibers; as, the fibrous coat of the cocoanut; the fibrous roots of

grasses. -- Fi"brous*ness, n.

Fi`bro*vas"cu*lar (?), a. [L. fibra a fiber + E. vascular.] (Bot.)

Containing woody fiber and ducts, as the stems of all flowering plants

and ferns; -- opposed to cellular.

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