carbonise vs British spelling

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

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

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

carbonise (verb)	British spelling (verb)
turn into carbon, as by burning
unite with carbon