/ Dictionary / Index R Ribeirão Prêto: Meaning and Definition of Find definitions for: Ri•bei•rão Prê•to Pronunciation: (rē"bā-roun' pre'too), [key] a city in SE Brazil. 190,897. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rib cage rib eye Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language