militarise vs British spelling

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

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

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

militarise (verb)	British spelling (verb)
adopt for military use
lend a military character to (a country), as by building up a military force