/ Dictionary / Index O overexposure: Meaning and Definition of Find definitions for: o•ver•ex•po•sure Pronunciation: (ō'vur-ik-spō'zhur), [key] — n. excessive exposure, esp. of photographic film or a sensitized plate to light rays. the condition of having been seen, heard, or advertised so frequently or for so long that freshness or appeal is diminished. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: overexposure (Thesaurus) overexpose overextend Related Content Daily Word Quiz: dormant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language