/ Dictionary / Index P Potosí: Meaning and Definition of Find definitions for: Po•to•sí Pronunciation: (pô"tô-sē'), [key] — n. a city in S Bolivia: formerly a rich silver-mining center. 209,850; 13,022 ft. (3970 m) above sea level. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. potoroo potpie Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language