defeminise vs Australian spelling

defeminise is not a noun while Australian spelling is a noun.

Word	Noun	Adjective	Verb	Adverb
defeminise	No	No	Yes	No
Australian spelling	Yes	No	No	No

defeminise (noun)	Australian spelling (noun)
	English orthography used in Australia (characterized by 'analyse', 'centre', 'usable')

defeminise (verb)	Australian spelling (verb)
remove the ovaries of (female mammals such as cats)