/ Dictionary / Index D Douai: Meaning and Definition of Find definitions for: Dou•ai Pronunciation: (d-ā' Fr. dwe), [key] — n. a city in N France, SE of Calais. 47,570. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Dou Douala Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language