actinic
/ækˈtɪnɪk/
adjective
- Relating to or caused by light, especially ultraviolet or other radiation that can cause chemical reactions.
- Actinic light from the sun can fade the color of fabrics over time.
- The photographer used a special filter to block actinic rays during the shoot.
- Sunscreen helps protect your skin from actinic damage caused by the sun.
Synonyms