/ Dictionary / Index D Doubs: Meaning and Definition of Find definitions for: Doubs Pronunciation: (d), [key] — n. a river in E France, flowing into the Saône River. ab. 260 mi. (420 km) long. a department in E France. 471,082; 2031 sq. mi. (5260 sq. km). Cap.: Besançon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. doubly doubt Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language