/ Dictionary / Index R Rouen: Meaning and Definition of Find definitions for: Rou•en Pronunciation: (r-än', -än' Fr. rwän), [key] — n. a city in and the capital of Seine-Maritime, in N France, on the Seine: famous cathedral; execution of Joan of Arc 1431. 118,332. one of a breed of domestic ducks resembling the wild mallard. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. roué Rouen lilac Related Content Daily Word Quiz: winsome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language