arborise vs British spelling

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

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

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

arborise (verb)	British spelling (verb)
branch out like trees