Breadcrumb Home > Dictionary > Index M Monmouthshire: Meaning and Definition of Find definitions for: Mon•mouth•shire Pronunciation: (mon'muth-shēr", -shur), [key] — n. a historic county in E Wales, now part of Gwent, Mid Glamorgan, and South Glamorgan. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Monmouth Monnet TrendingHere are the facts and trivia that people are buzzing about. Biographies: Notable Jewish Religious Leaders Current Events This Week: September 2023 Hispanic Population and the 2010 U.S. Census 50 Spookiest Halloween Quotes Preamble of the United Nations Charter The Jewish Calendar ✖ Related Content Daily Word Quiz: quincunx Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language