/ Dictionary / Index K king mackerel: Meaning and Definition of Find definitions for: king' mack"erel Pronunciation: [key] a game fish, Scomberomorus cavalla, found in the western Atlantic Ocean. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. kingly kingmaker Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language