light sensitive
/ˈlaɪt ˌsɛnsɪtɪv/
adjective
- Reacting or responding to light, especially by changing chemically or physically.
- Some people have light-sensitive skin that burns easily in the sun.
- Photographic film is light-sensitive and must be kept in a dark container.
- The plant's leaves are light-sensitive and close up at night.
Synonyms