Breadcrumb Home > Dictionary > Index M mump: Meaning and Definition of Find definitions for: mump Pronunciation: (mump, moomp), [key] — Brit. Dial. Brit. Dial. —v.t. to mumble; mutter. —v.i. to sulk; mope. to grimace. mump Pronunciation: (mump, moomp), [key] — Brit. Dial. Brit. Dial. —v.t. to cheat. —v.i. to beg. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mummy bag mumps TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: pernicious Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language