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Thesaurus: ultraviolet

Lying outside the visible spectrum at its violet end; -- said of rays more refrangible than the extreme violet rays of the spectrum.

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Definitions

  1. a. Lying outside the visible spectrum at its violet end; -- said of rays more refrangible than the extreme violet rays of the spectrum.
  2. adj. having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end
  3. n. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
  4. Lying outside the visible spectrum at its violet end; -- said of rays more refrangible than the extreme violet rays of the spectrum.
  5. Lying outside the visible spectrum at its violet end; -- saidof rays more refrangible than the extreme violet rays of thespectrum.
  6. j:100 n. radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays s. having or employing wavelengths shorter than light but longer than rays">X-rays; lying outside the visible spectrum at its violet end