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ultraviolet

ul·tra·vi·o·let

ultraviolet

 
pronunciation:
uhl tr vaI iht [or] uhl tr vaI liht
parts of speech:
adjective, noun
features:
Word Combinations (adjective), Word Parts
part of speech: adjective
definition 1: beyond the violet end of the spectrum of visible light and having a wavelength between that of visible light and x-rays.
definition 2: relating to, using, or producing this radiation.
an ultraviolet light
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part of speech: noun
definition: light with a wavelength in the ultraviolet range. (Cf. infrared.)
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