deoxidise vs British spelling

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

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

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

deoxidise (verb)	British spelling (verb)
to remove oxygen from a compound, or cause to react with hydrogen or form a hydride, or to undergo an increase in the number of electrons