noun
Freq #95562
Meanings
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1
noun
excessive exposure to something, especially something harmful such as radiation or sunlight
Repeated overexposure to ionizing radiation can damage living tissue.
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2
noun
exposure of photographic film or an image sensor to too much light
The white sky in the photograph resulted from overexposure.
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3
noun
so much publicity or repetition that interest or effectiveness declines
The actor worried that constant advertising would lead to overexposure.
Thesaurus
Etymology
Formed from over- ("excessively") + exposure. The photographic and radiation senses both describe receiving more light or energy than is desirable.