/ Dictionary / Index M macro: Meaning and Definition of Find definitions for: mac•ro Pronunciation: (mak'rō), [key] — adj., n., pl. -ros. —adj. very large in scale, scope, or capability. of or pertaining to macroeconomics. —n. anything very large in scale, scope, or capability. a macro lens. Also calledan instruction that represents a sequence of instructions in abbreviated form. macroeconomics. macro- Pronunciation: [key] a combining form meaning “large,” “long,” “great,” “excessive,” used in the formation of compound words, contrasting with micro-: macrocosm; macrofossil; macrograph; macroscopic. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: macro (Thesaurus) Macready macrobiosis Related Content Daily Word Quiz: overture Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language