digitise vs British spelling

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

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

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

digitise (verb)	British spelling (verb)
put into digital form, as for use in a computer