- exposure [ek spō′zhər, ikspō′zhər]n.[ EXPOS(E) + -URE]1. an exposing or being exposed; specif., a being exposed to harsh weather conditions without protection2. a location, as of a house, in relation to the sun, winds, etc. [an eastern exposure]3. appearance, esp. frequent appearance, before the public, as in the theater, on radio and TV, etc.4. Photog.a) the subjection of a sensitized film or plate to the action of light rays, X-rays, etc.b) a sensitized surface or section of a film for making one picturec) the time during which such a surface or film is exposed
English World dictionary. V. Neufeldt. 2014.