/ Dictionary / Index M mako: Meaning and Definition of Find definitions for: ma•ko Pronunciation: (mā'kō, mä'-), [key] — pl. -kos. a powerful mackerel shark, Isurus oxyrinchus, of the Atlantic and Pacific oceans. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mako (Thesaurus) Makkah Makonde Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language