/ Dictionary / Index O oro y plata*: Meaning and Definition of Find definitions for: o•ro y pla•ta Pronunciation: (ô'rô ē plä'tä Eng. ôr'ō ē plä't&schwa), [key] — Spanish. Spanish. gold and silver: motto of Montana. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. orotund Orozco Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language