Meaning ofactinicin English

Adjective

1. related to ultraviolet radiation; causing effects
   Actinic radiation can cause severe sunburn.
2. relating to radiation effects (especially on skin)
   The actinic effects of UV light on skin are well-documented.
3. caused by UV light exposure
   Prolonged exposure to actinic rays can lead to premature aging.
4. harsh and intensely bright (like sunlight)
   Actinic keratoses are rough patches on the skin caused by UV exposure.