Part 13

{ Id`i*o*mat"ic (?), Id`i*o*mat"ic*al (?), } a. [Gr. 'idiwmatiko`s.] Of or pertaining to, or conforming to, the mode of expression peculiar to a language; as, an idiomatic meaning; an idiomatic phrase. -- Id`i*o*mat"ic*al*ly, adv.

Id`i*o*morph"ic (?), a. Idiomorphous.

Id`i*o*morph"ous (?), a. [Gr. 'idio`morfos of peculiar form; 'i`dios peculiar + &?; form.] 1. Having a form of its own.

2. (Crystallog.) Apperaing in distinct crystals; -- said of the mineral constituents of a rock.

Id`i*o*mus"cu*lar (?), a. [Idio- + muscular.] (Physiol.) Applied to a semipermanent contraction of a muscle, produced by a mechanical irritant.

Id`i*o*pa*thet"ic (?), a. Idiopathic. [R.]

{ Id`i*o*path"ic (?), Id`i*o*path"ic*al (?), } a. [Cf. F. idiopathique.] (Med.) Pertaining to idiopathy; characterizing a disease arising primarily, and not in consequence of some other disease or injury; -- opposed to symptomatic, sympathetic, and traumatic. -- Id`i*o*path"ic*al*ly, adv.

Id`i*op"a*thy (?), n.; pl. Idiopathies (#). [Gr. &?;; 'i`dios proper, peculiar + &?;, &?;, to suffer: cf. F. idiopathie.] 1. A peculiar, or individual, characteristic or affection.

All men are so full of their own fancies and idiopathies, that they scarce have the civility to interchange any words with a stranger.

Dr. H. More.

2. (Med.) A morbid state or condition not preceded or occasioned by any other disease; a primary disease.

Id`i*oph"a*nous (?), a. [Idio- + &?; to appear.] (Crystallog.) Exhibiting interference figures without the aid of a polariscope, as certain crystals.

Id"i*o*plasm (?), n. (Biol.) Same as Idioplasma.

||Id`i*o*plas"ma (?), n. [NL., fr. Gr. 'i`dios proper, peculiar + &?; a ||form, mold.] (Biol.) That portion of the cell protoplasm which is the ||seat of all active changes, and which carries on the function of ||hereditary transmission; -- distinguished from the other portion, ||which is termed nutritive plasma. See Hygroplasm. || Id`i*o*re*pul"sive (?), a. [Idio- + repulsive.] Repulsive by itself; as, the idiorepulsive power of heat.

Id`i*o*syn"cra*sy (?), n.; pl. Idiosyncrasies (#). [Gr. &?;; 'i`dios proper, peculiar + &?; a mixing together, fr. &?; to mix together; &?; with + &?; to mix: cf. F. idiosyncrasie. See Idiom, and Crasis.] A peculiarity of physical or mental constitution or temperament; a characteristic belonging to, and distinguishing, an individual; characteristic susceptibility; idiocrasy; eccentricity.

The individual mind . . . takes its tone from the idiosyncrasies of the body.

I. Taylor.

{ Id`i*o*syn*crat"ic (?), Id`i*o*syn*crat"ic*al (?), } a. Of peculiar temper or disposition; belonging to one's peculiar and individual character.

Id"i*ot (d"*t), n. [F. idiot, L. idiota an uneducated, ignorant, ill-informed person, Gr. 'idiw`ths, also and orig., a private person, not holding public office, fr. 'i`dios proper, peculiar. See Idiom.] 1. A man in private station, as distinguished from one holding a public office. [Obs.]

St. Austin affirmed that the plain places of Scripture are sufficient to all laics, and all idiots or private persons.

Jer. Taylor.

2. An unlearned, ignorant, or simple person, as distinguished from the educated; an ignoramus. [Obs.]

Christ was received of idiots, of the vulgar people, and of the simpler sort, while he was rejected, despised, and persecuted even to death by the high priests, lawyers, scribes, doctors, and rabbis.

C. Blount.

3. A human being destitute of the ordinary intellectual powers, whether congenital, developmental, or accidental; commonly, a person without understanding from birth; a natural fool; a natural; an innocent.

Life . . . is a tale Told by an idiot, full of sound and fury, Signifying nothing.

Shak.

4. A fool; a simpleton; -- a term of reproach.