/ Dictionary / Index M Monroeville: Meaning and Definition of Find definitions for: Mon•roe•ville Pronunciation: (mun-rō'vil), [key] — n. a city in SW Pennsylvania, near Pittsburgh. 30,977. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Monroe Doctrine Monrovia Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language