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ultraviolet meaning in English

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ultraviolet adjectif

ultraviolet◼◼◼(radiation with wavelengths from 380 nanometre - 10 nanometre)
adjective
[UK: ˌʌl.trə.ˈvaɪə.lət] [US: ˌʌl.trə.ˈvaɪə.lət]
Ultraviolet rays are harmful to us. = Les rayons ultraviolets nous sont nuisibles.