/ Dictionary / Index M moth-eaten: Meaning and Definition of Find definitions for: moth-eat•en Pronunciation: (môth'ēt"n, moth'-), [key] — adj. eaten or damaged by or as if by the larvae of moths. decayed or worn out. out of fashion; antiquated. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: moth-eaten (Thesaurus) moth bean mother Related Content Daily Word Quiz: cautious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language