'light-sensitive' definitions:

Definition of 'light-sensitive'

From: WordNet
adjective
Sensitive to visible light; "photographic film is light- sensitive" [syn: light-sensitive, photosensitive]

Definition of 'light-sensitive'

From: GCIDE
  • light-sensitive \light-sensitive\ adj.
  • 1. Affected by light; as, the light-sensitive pigments in the retina.
  • Syn: photosensitive. [WordNet 1.5]
  • 2. Hence: (Chem.) Decomposing under the influence of light; unstable when exposed to light; -- of chemical compounds. [PJC] lightship