/ Dictionary / Index M Mazdaism: Meaning and Definition of Find definitions for: Maz•da•ism Pronunciation: (maz'du-iz"um), [key] — n. Zoroastrianism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mazdaism (Thesaurus) Mazda maze Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language