British spelling vs papillary tumour

British spelling and papillary tumour both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
papillary tumour	Yes	No	No	No

British spelling (noun)	papillary tumour (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	a benign epithelial tumor forming a rounded mass