/ Dictionary / Index I Ille-et-Vilaine: Meaning and Definition of Find definitions for: Ille-et-Vi•laine Pronunciation: (ēl-e-vē-len'), [key] — n. a department in W France. 702,199; 2700 sq. mi. (7000 sq. km). Cap.: Rennes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Ille illegal Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language