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exposure

   Also found in: Dictionary/thesaurus, Medical, Acronyms, Wikipedia 0.06 sec.

exposure

(1) The degree to which information can be accessed using authorized or unauthorized methods. See penetration test and risk analysis.

(2) In a camera, the amount of light that reaches the film (analog) or CCD or CMOS sensor (digital). The exposure is achieved by the sum of the shutter speed, aperture (f-stop) and ISO setting. See shutter speed, f-stop and ISO speed.


exposure
1. Archit the position or outlook of a house, building, etc.; aspect
2. Mountaineering the degree to which a climb, etc. is exposed (see exposed (sense 4))
3. Photog
a. the act of exposing a photographic film or plate to light, X-rays, etc.
b. an area on a film or plate that has been exposed to light, etc.
c. (as modifier): exposure control
4. Photog
a. the intensity of light falling on a photographic film or plate multiplied by the time for which it is exposed
b. a combination of lens aperture and shutter speed used in taking a photograph


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? Mentioned in ? References in classic literature
 
At this exposure of his hypocrisy, the Sportsman was so overcome with shame and remorse that he would not strike the Squirrel, but pointing it out to his dog, walked thoughtfully away.
Though in life it remains perfectly fluid, yet, upon exposure to the air, after death, it soon begins to concrete; sending forth beautiful crystalline shoots, as when the first thin delicate ice is just forming in water.
Our wet garments had dried but little and I knew that the girl must be in grave danger from the exposure to a night of cold and wet upon the water in an open boat, without sufficient clothing and no food.
 
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