/ Dictionary / Index M moreen: Meaning and Definition of Find definitions for: mo•reen Pronunciation: (mu-rēn'), [key] — n. a heavy fabric of wool, or wool and cotton, with a ribbed face and a moiré finish, used for curtains, petticoats, etc. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: moreen (Thesaurus) more dict. morel Related Content Daily Word Quiz: exemplary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language