Breadcrumb Home > Dictionary > Index M monetarism: Meaning and Definition of Find definitions for: mon•e•ta•rism Pronunciation: (mon'i-tu-riz"um, mun'-), [key] — n. Econ. a doctrine holding that changes in the money supply determine the direction of a nation's economy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monetarism (Thesaurus) Moneta monetary ✖ Related Content Daily Word Quiz: tendentious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language