/ Dictionary / Index M marsh mallow: Meaning and Definition of Find definitions for: marsh' mal"low Pronunciation: [key] an Old World mallow, Althaea officinalis, having pink flowers, found in marshy places. the rose mallow, Hibiscus moscheutos. marsh•mal•low Pronunciation: (märsh'mel"ō, -mal"ō), [key] — n. a sweetened paste or confection made from the mucilaginous root of the marsh mallow. a similar confection, usually soft and spongy, made from gum arabic or gelatin, sugar, corn syrup, and flavoring. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: marshmallow (Thesaurus) marshland marsh marigold Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language