/ Dictionary / Index M microprogram: Meaning and Definition of Find definitions for: mi•cro•pro•gram Pronunciation: (mī'kru-prō"gram, -grum), [key] — n. a set of microinstructions that defines the individual operations that a computer carries out in response to a machine-language instruction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. microprocessor microprogramming Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language