/ Dictionary / Index M money market: Meaning and Definition of Find definitions for: mon'ey mar"ket Pronunciation: [key] the short-term trade in money, as in the sale and purchase of bonds and certificates. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. moneyman money-market certificate 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