/ Dictionary / Index C Coronado: Meaning and Definition of Find definitions for: Co•ro•na•do Pronunciation: (kôr"u-nä'dō, kor"- for 1 also Sp. kô"rô-nä'&thslashô), [key] — n. 1510–54?, Spanish explorer in North America. a city in SW California, near San Diego. 16,859. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. corona discharge coronagraph Related Content Daily Word Quiz: wary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language