/ Dictionary / Index D dysphemism: Meaning and Definition of Find definitions for: dys•phe•mism Pronunciation: (dis'fu-miz"um), [key] — n. the substitution of a harsh, disparaging, or unpleasant expression for a more neutral one. an expression so substituted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: dysphemism (Thesaurus) dysphemia dysphonia Related Content Daily Word Quiz: diaphanous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language