/ Dictionary / Index H hexahydroaniline: Meaning and Definition of Find definitions for: hex•a•hy•dro•an•i•line Pronunciation: (hek"su-hī"drō-an'l-īn"), [key] — n. Chem. cyclohexylamine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hexahydric hexahydrobenzene Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language