'Solarization' definitions:

Definition of 'solarization'

From: WordNet
noun
Exposure to the rays of the sun [syn: solarization, solarisation]

Definition of 'Solarization'

From: GCIDE
  • Solarization \So`lar*i*za"tion\, n. (Photog.) Injury of a photographic picture caused by exposing it for too long a time to the sun's light in the camera; burning; excessive insolation. [1913 Webster]