/ Dictionary / Index S sacrilegious: Meaning and Definition of Find definitions for: sac•ri•le•gious Pronunciation: (sak"ru-lij'us, -lē'jus), [key] — adj. pertaining to or involving sacrilege: sacrilegious practices. guilty of sacrilege: a sacrilegious person. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sacrilegious (Thesaurus) sacrilege sacristan Related Content Daily Word Quiz: designate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language