/ Dictionary / Index H Hasidism: Meaning and Definition of Find definitions for: Has•i•dism Pronunciation: (has'i-diz"um, hä'si-), [key] — n. Judaism. the principles and practices of the Hasidim. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: hasidism (Thesaurus) Hasidean Haskalah Related Content Daily Word Quiz: voracious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language