/ Dictionary / Index R Rhone: Meaning and Definition of Find definitions for: Rhone Pronunciation: (rōn), [key] a river flowing from the Alps in S Switzerland through the Lake of Geneva and SE France into the Mediterranean. 504 mi. (810 km) long. a department in E Central France: wine-growing region. 1,429,647; 1104 sq. mi. (2860 sq. km). Cap.: Lyons. French, Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: rhone (Thesaurus) Rhondda Rhone wine Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language