civilise vs British spelling

civilise is not a noun while British spelling is a noun.

Word	Noun	Adjective	Verb	Adverb
civilise	No	No	Yes	No
British spelling	Yes	No	No	No

civilise (noun)	British spelling (noun)
	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

civilise (verb)	British spelling (verb)
raise from a barbaric to a civilized state
teach or refine to be discriminative in taste or judgment