/ Dictionary / Index M monopolize: Meaning and Definition of Find definitions for: mo•nop•o•lize Pronunciation: (mu-nop'u-līz"), [key] — -lized, -liz•ing. to acquire, have, or exercise a monopoly of. to obtain exclusive possession of; keep entirely to oneself: Children monopolize one's time. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: monopolize (Thesaurus) monopolist monopoly Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language