/ Dictionary / Index A affaire de coeur*: Meaning and Definition of Find definitions for: af•faire de coeur Pronunciation: (a-fer du-kœr'), [key] — pl. af•faires de coeur a love affair. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. affaire d'amour* affaire d'honneur* Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language