/ Dictionary / Index A Ardennes: Meaning and Definition of Find definitions for: Ar•dennes Pronunciation: (är-den' Fr. ar-den'), [key] — n. a wooded plateau region in W Europe, in NE France, SE Belgium, and Luxembourg: World War I battle 1914; World War II battle 1944–45. a department in NE France. 309,306; 2028 sq. mi. (5255 sq. km). Cap.: Mézières. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ardennes (Thesaurus) Arden ardent Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language