/ Dictionary / Index A aniline hydrochloride: Meaning and Definition of Find definitions for: an'iline hydrochlo'ride Pronunciation: [key] — Chem. Chem. a white, crystalline, water-soluble solid, CHNH&multiplydot;HCl, used chiefly as an intermediate in the manufacture of dyes, esp. aniline black. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. aniline dye anilingus Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language