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English definition of “ultraviolet”

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ultraviolet

adjective [not gradable]  /ˌʌl·trəˈvɑɪ·ə·lɪt/ us  
physics describes light at the purple end of the spectrum (= set of colors into which light is separated), which cannot be seen by human beings
Translations of “ultraviolet”
in Spanish ultravioleta…
in French ultraviolet…
in German das Ultraviolett…
in Chinese (Traditional) 紫外線的…
in Russian ультрафиолетовый…
in Turkish ultraviyole, morötesi…
in Chinese (Simplified) 紫外线的…
in Polish ultrafioletowy…
(Definition of ultraviolet from the Cambridge Academic Content Dictionary © Cambridge University Press)
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