/ Dictionary / Index M montero: Meaning and Definition of Find definitions for: mon•te•ro Pronunciation: (mon-târ'ō Sp. môn-te'rô), [key] — pl. -te•ros a Spanish hunter's cap, round in shape and having an earflap. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Montería Monterrey Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language