Definition of "over-exposure" []

• Excessive exposure, as to external influences. (noun)
• In photography, the exposure to light for too long a time of the sensitive plate in taking a picture. (noun)

The Century Dictionary (Public Domain)

• "From the Deep South to California, emergency calls are being reported over-exposure to the stimulants the powders often contain: mephedrone and methylenedioxypyrovalerone, also known as MDPV."
• "Smaller cable networks will experience some gains but agency buyers point to their clients' current reach over-exposure on cable and are reluctant to increase their current cable ratings levels."
• "The effect was usually caused by inadvertent severe over-exposure or occasionally by accidentally exposing an exposed plate or film to light before processing."