Ultraviolet Meaning

There are 2 meaning(s) for word Ultraviolet

Meaning 1 : radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays

    Synonyms : ultraviolet illumination,  ultraviolet light,  ultraviolet radiation,  uv
Meaning 2 : having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end

    Example : ultraviolet radiation,an ultraviolet lamp