tea parlour vs British spelling

tea parlour and British spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
tea parlour	Yes	No	No	No
British spelling	Yes	No	No	No

tea parlour (noun)	British spelling (noun)
a restaurant where tea and light meals are available	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')