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ultraviolet radiation

 
Noun ultraviolet radiation has 1 sense
  1. ultraviolet, ultraviolet radiation, ultraviolet light, ultraviolet illumination, UV - radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays
    --1 is a kind of actinic radiation, actinic ray
    --1 has particulars: sunray, sun-ray
ultrasuede ultrasuf ultrathin ultrauniversal ultraviolet ultraviolet illumination ultraviolet lamp ultraviolet light ultraviolet radiation ultraviolet source ultraviolet spectrum ultravolt power suply ultruism ultruistic ulu-black ulu ulu ka patta

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