/ Dictionary / Index M mongrel: Meaning and Definition of Find definitions for: mon•grel Pronunciation: (mung'grul, mong'-), [key] — n. a dog of mixed or indeterminate breed. any animal or plant resulting from the crossing of different breeds or varieties. any cross between different things, esp. if inharmonious or indiscriminate. —adj. of mixed breed, nature, or origin; of or like a mongrel. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mongrel (Thesaurus) mongoose mongrelize 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