/ Dictionary / Index M mong: Meaning and Definition of Find definitions for: mong Pronunciation: (mung, mong), [key] — n. Australian. mongrel, esp. a mongrel dog. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. moneywort Monge Related Content Daily Word Quiz: stringent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language