Chapter Irritable to Islamite of I by Webster's Dictionary (1913 Edition)

Bacon "The complementary strands have isagelous sequences." J. D. Watson. — Isagel
(Is"a*gel) n. One of two or more objects containing the same information.

Isagoge
(I"sa*goge) n. [L., fr. Fr. fr. to introduce; into + to lead.] An introduction. [Obs.] Harris.

Isagogic
(I"sa*gog"ic I"sa*gog"ic*al) a. [L. isagogicus, Gr. .] Introductory; especially, introductory to the study of theology.

Isagogics
(I"sa*gog"ics) n. (Theol.) That part of theological science directly preliminary to actual exegesis, or interpretation of the Scriptures.

Isagon
(I"sa*gon) n. [Gr. 'i`sos equal + gwni`a angle: cf. F. isagone, a.] (Math.) A figure or polygon whose angles are equal.

Isapostolic
(Is*ap`os*tol"ic) a. Having equal, or almost equal, authority with the apostles of their teachings.

Isatic
(I*sat"ic I`sa*tin"ic) a. (Chem.) Pertaining to, or derived from, isatin; as, isatic acid, which is also called trioxindol.

Isatide
(I"sa*tide) n. (Chem.) A white crystalline substance obtained by the partial reduction of isatin. [Written also isatyde.]

Isatin
(I"sa*tin) n. [See Isatis.] (Chem.) An orange-red crystalline substance, C₈H₅NO₂, obtained by the oxidation of indigo blue. It is also produced from certain derivatives of benzoic acid, and is one important source of artificial indigo. [Written also, less properly, isatine.]

Isatis
(||I"sa*tis) n. [L., a kind of plant, Gr. woad.] (Bot.) A genus of herbs, some species of which, especially the Isatis tinctoria, yield a blue dye similar to indigo; woad.

Isatogen
(I*sat"o*gen) n. [Isatin + -gen.] (Chem.) A complex nitrogenous radical, C₈H₄NO₂, regarded as the essential residue of a series of compounds, related to isatin, which easily pass by reduction to indigo blue. — I*sat`o*gen"ic a.

Isatropic
(I`sa*trop"ic) a. [Is- + atropine.] (Chem.) Pertaining to, or designating, an acid obtained from atropine, and isomeric with cinnamic acid.

Ischiac
(Is"chi*ac) a. (Anat.) See Ischial.

Ischiadic
(Is`chi*ad"ic) a. [L. ischiadicus, Gr. 'ischiadoko`s, fr. 'ischi`on the hip joint, hip or loin. Cf. Sciatic.] (Anat.) Ischial. [R.]

Ischiadicpassion or disease (Med.), a rheumatic or neuralgic affection of some part about the hip joint; — called also sciatica.

Ischial
(Is"chi*al) a. (Anat.) Of or pertaining to the ischium or hip; ischiac; ischiadic; ischiatic.

Ischial callosity (Zoöl.), one of the patches of thickened, hairless, and often bright-colored skin, on the buttocks of many apes, as the drill.

Ischiatic
(Is`chi*at"ic) a. (Anat.) Same as Ischial.

Ischiocapsular
(Is`chi*o*cap"su*lar) (?; 135) a. [Ischium + capsular.] (Anat.) Of or pertaining to the ischium and the capsule of the hip joint; as, the ischiocapsular ligament.

Ischiocerite
(Is`chi*o*ce"rite) n. [Gr. 'ischi`on the hip + ke`ras a horn.] (Zoöl.) The third joint or the antennæ of the Crustacea.