/ Dictionary / Index M mottled: Meaning and Definition of Find definitions for: mot•tled Pronunciation: (mot'ld), [key] — adj. spotted or blotched in coloring. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: mottled (Thesaurus) mottle mottled enamel Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language