As a verb redlight
is to deny, reject, or disapprove; to prohibit from proceeding.
As an adjective ultraviolet is
of electromagnetic radiation beyond (higher in frequency than) light visible to the human eye; radiation with wavelengths from 380 nanometre - 10 nanometre.
As a noun ultraviolet is
ultraviolet colour.
redlight
English
Alternative forms
* red-light
Verb
To deny, reject, or disapprove; to prohibit from proceeding.
To stop or cancel.
Synonyms
* (disapprove) deny, disapprove, forbid, give the red light, prohibit
Antonyms
* greenlight
ultraviolet
Adjective
of electromagnetic radiation beyond (higher in frequency than) light visible to the human eye; radiation with wavelengths from 380 nanometre - 10 nanometre
See also
* ultraviolet radiation
Noun
Ultraviolet colour.
