Photochemistry

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Photochemistry \Pho`to*chem"is*try\, n. [Photo- + chemistry.]
     (Chem.)
     The branch of chemistry which relates to the effect of light
     in producing chemical changes, as in photography.
     [1913 Webster] Photochromic



From WordNet (r) 2.0 [wn]:

  photochemistry
       n : branch of chemistry that deals with the chemical action of
           light