/ Dictionary / Index J Jahvism: Meaning and Definition of Find definitions for: Jah•vism Pronunciation: (yä'viz-um), [key] — n. Yahwism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jahveh Jahvist Related Content Daily Word Quiz: blithesome Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language