紫外
し
が
い
Meanings
1
noun, noun which may take the genitive case particle 'no'
ultraviolet; UV
abbreviation
Abbreviation of 紫外線 (ultraviolet rays). Used as a noun or adjectivally with の, especially in technical or product contexts.
I bought sunglasses with UV protection.
Light in the ultraviolet range is invisible to the eye.