/ Dictionary / Index M mkt.: Meaning and Definition of Find definitions for: mkt. Pronunciation: [key] market. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. MKSA mktg. Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language