ultraviolet

/ˌʌltɹəvˈaɪəlɪt/ · 5 syllables

Meaning

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”

noun

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

Synonyms for ultraviolet

• invisible
• ultraviolet radiation
• ultraviolet light
• ultraviolet illumination
• UV

Words that rhyme with ultraviolet

• violet
• inviolate