/ Dictionary / Index R rivière: Meaning and Definition of Find definitions for: ri•vière Pronunciation: (riv"ē-âr', ri-vyâr' Fr. rē-vyer'), [key] — pl. ri•vières a necklace of diamonds or other gems, esp. in more than one string. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Riviera Beach Rivière-du-Loup Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language