/ Dictionary / Index M Mexican War: Meaning and Definition of Find definitions for: Mex'ican War' Pronunciation: [key] the war between the U.S. and Mexico, 1846–48. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Mexican tea Mexico Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language