/ Dictionary / Index M mariachi: Meaning and Definition of Find definitions for: ma•ri•a•chi Pronunciation: (mär"ē-ä'chē Sp. mä-ryä'chē), [key] — adj., n., pl. -chis —adj. pertaining to traditional Mexican dance music, usually played by a small band of strolling musicians dressed in native costumes. —n. a member of such a band. the music played by such a band. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mariachi (Thesaurus) Maria Maria de Medici Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language