vaporise vs British spelling

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

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

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

vaporise (verb)	British spelling (verb)
turn into gas
lose or cause to lose liquid by vaporization leaving a more concentrated residue
change into a vapor
cause to change into a vapor