ultraviolet

Fetched 2026-10-26 (cache).

Synonyms: ultraviolent, ultra violet, ultra-violet, ultraviolets

Antonyms: ultraviolent, ultra violet, ultra-violet, ultraviolets

Related words from Datamuse; suggestions, not definitions.

Adjective

1. Of [[electromagnetic radiation]] beyond (higher in frequency than) [[light]] visible to the human [[eye]]; radiation with [[wavelength]]s from 380 to 10 [[nanometre]]s.
2. {{lb|en|figurative|physics}} Relating to very high [[energy|energies]] or very small [[distance]]s or [[time]] spans.

Noun

1. Ultraviolet [[colour]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.