/ Dictionary / Index P Porto Rico: Meaning and Definition of Find definitions for: Por•to Ri•co Pronunciation: (pôr'tu rē'kō, pōr'-), [key] former official name (until 1932) of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Port Orford cedar Pôrto Velho Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language