/ Dictionary / Index V Vaucluse: Meaning and Definition of Find definitions for: Vau•cluse Pronunciation: (vō-klyz'), [key] — n. a department in SE France. 390,446; 1382 sq. mi. (3580 sq. km). Cap.: Avignon. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Vauban Vaud Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language