/ Dictionary / Index T trazodone: Meaning and Definition of Find definitions for: tra•zo•done Pronunciation: (trā'zu-dōn"), [key] — n. Pharm. a white crystalline powder, CHClNO, used in the treatment of major depression disorders. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: trazodone (Thesaurus) tray table treacherous Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language