/ Dictionary / Index M Mexican orange: Meaning and Definition of Find definitions for: Mex'ican or'ange Pronunciation: [key] an aromatic, evergreen citrus shrub, Choisya ternata, of Mexico, having fragrant, white flowers, grown as an ornamental. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mexican onyx Mexican poppy Related Content Daily Word Quiz: menagerie Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language