/ Dictionary / Index M masher: Meaning and Definition of Find definitions for: mash•er Pronunciation: (mash'ur), [key] — n. a person or thing that mashes. mash•er Pronunciation: (mash'ur), [key] — n. Slang. a man who makes advances, esp. to women he does not know, with a view to physical intimacy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: masher (Thesaurus) mashed mashgiach* Related Content Daily Word Quiz: philtrum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language