/ Dictionary / Index M Marduk: Meaning and Definition of Find definitions for: Mar•duk Pronunciation: (mär'dook), [key] — n. Babylonian Relig. the chief of the Babylonian deities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: marduk (Thesaurus) Mardi Gras mare Related Content Daily Word Quiz: abstain Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language