/ Dictionary / Index M machinery: Meaning and Definition of Find definitions for: ma•chin•er•y Pronunciation: (mu-shē'nu-rē), [key] — pl. -er•ies. an assemblage of machines or mechanical apparatuses: the machinery of a factory. the parts of a machine, collectively: the machinery of a watch. a group of people or a system by which action is maintained or by which some result is obtained: the machinery of government. a group of contrivances for producing stage effects. the group or aggregate of literary machines, esp. those of supernatural agencyin an epic poem. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: machinery (Thesaurus) machine rifle machinery steel Related Content Daily Word Quiz: frugal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language