/ Dictionary / Index E ennui: Meaning and Definition of Find definitions for: en•nui Pronunciation: (än-wē', än'wē Fr. än-nwē'), [key] — n. a feeling of utter weariness and discontent resulting from satiety or lack of interest; boredom: The endless lecture produced an unbearable ennui. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ennui (Thesaurus) Ennosigaeus Enoch Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language