tyre vs British spelling

tyre and British spelling both are nouns.

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

tyre (noun)	British spelling (noun)
hoop that covers a wheel	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')