Overview of noun ultraviolet

The noun ultraviolet has 1 sense

• ultraviolet, ultraviolet radiation, ultraviolet light, ultraviolet illumination, UV -- (radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays)

Overview of adj ultraviolet

The adj ultraviolet has 1 sense

• ultraviolet -- (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")