noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Light in the ultraviolet part of the spectrum. uncountable
2. 2
   radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays wordnet
3. 3
   A light bulb that emits ultraviolet light; a black light. countable

Synonyms

All synonyms

black lightblacklightultravioletultraviolet illuminationultraviolet radiationuv