/ Dictionary / Index D duologue: Meaning and Definition of Find definitions for: du•o•logue Pronunciation: (d'u-lôg", -log", dy'-), [key] — n. a conversation between two persons; dialogue. a dramatic performance or piece in the form of a dialogue limited to two speakers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: duologue (Thesaurus) duodenum duomo Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language