Breadcrumb Home > Dictionary > Index B blaspheme: Meaning and Definition of Find definitions for: blas•pheme Pronunciation: (blas-fēm', blas'fēm), [key] — v., -phemed, -phem•ing. —v.t. to speak impiously or irreverently of (God or sacred things). to speak evil of; slander; abuse. —v.i. to speak irreverently of God or sacred things; utter impieties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: blaspheme (Thesaurus) blasé blasphemous TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language