紫し外がい線せん
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Meanings
Noun
1. ultraviolet rays; ultraviolet radiation; UV radiation
Kanji used
Pitch accent
しがいせん
Used in vocabulary
紫し外がい線せん療りょう法ほう
ultraviolet treatment; ultraviolet light therapy
Noun
紫し外がい線せん指し数すう
ultraviolet index; UV index
Noun
紫し外がい線せん情じょう報ほう
ultraviolet forecast; UV forecast
Noun
Examples4
The sudden increase of ultraviolet rays made the researchers believe in the existence of ozone holes.
Ultraviolet rays can cause skin cancer.
Ultraviolet rays are harmful to us.
He put on sunglasses to protect his eyes from ultraviolet rays.