Enter a clue or pattern or both:
The Clue
Kind of lamp (11 letter answer)
The Answer
ULTRAVIOLET
Tags
Notes
The answer ULTRAVIOLET is so rare that it appears less than once every 2500 puzzles.
Definition
ULTRAVIOLET as a noun:
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
ULTRAVIOLET as an adjective:
1. having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end; "ultraviolet radiation"; "an ultraviolet lamp"