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ultraviolet - definition and synonyms


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adjective science ultraviolet pronunciation in British English /ˌʌltrəˈvaɪələt/
  1. ultraviolet light is beyond the normal range of colours that humans can see. Too much ultraviolet light can be bad for your skin. It is often simply called UV.

derived word


 ultraviolet pronunciation in British English noun [uncountable]


used to describe something which is done more carefully and over a longer period of time …

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the practice of giving birth in the presence of several friends and relatives

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