/ Dictionary / Index M monopolylogue: Meaning and Definition of Find definitions for: mon•o•pol•y•logue Pronunciation: (mon"u-pol'i-lôg", -log"), [key] — n. a theatrical entertainment in which the same performer plays several parts or characters. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. monopoly monoprotic Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language