/ Dictionary / Index M Mandean: Meaning and Definition of Find definitions for: Man•de•an Pronunciation: (man-dē'un), [key] — n., adj. Mandaean. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mandean (Thesaurus) Mande Mandel Related Content Daily Word Quiz: portent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language