/ Dictionary / Index M mumps: Meaning and Definition of Find definitions for: mumps Pronunciation: (mumps), [key] — n. (used with a sing. v.) Pathol. an infectious disease characterized by inflammatory swelling of the parotid and usually other salivary glands, and sometimes by inflammation of the testes or ovaries, caused by a paramyxovirus. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mumps (Thesaurus) mump mumpsimus 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