/oh'veuhr ik spohz"/ , v.t., overexposed, overexposing .
1. to expose too much, as to the sun, cold, or light rays (often used reflexively): Be careful of overexposing yourself to the sun.
2. Photog. to expose (a film or the like) to too much light.
[ 1865-70; OVER- + EXPOSE ]