/ Dictionary / Index T troche: Meaning and Definition of Find definitions for: tro•che Pronunciation: (trō'kē), [key] — n. Pharm. a small tablet or lozenge, usually a circular one, made of medicinal substance worked into a paste with sugar and mucilage or the like, and dried. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: troche (Thesaurus) trochanter trochee Related Content Daily Word Quiz: philanthropy Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language