/ Dictionary / Index R Riviera Beach: Meaning and Definition of Find definitions for: Ri•vier'a Beach' Pronunciation: (ri-vēr'u), [key] a town in SE Florida. 26,596. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Riviera rivière 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