/ Dictionary / Index R religionism: Meaning and Definition of Find definitions for: re•li•gion•ism Pronunciation: (ri-lij'u-niz"um), [key] — n. excessive or exaggerated religious zeal. affected or pretended religious zeal. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: religionism (Thesaurus) religion religiose Related Content Daily Word Quiz: placid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language