British spelling vs biological warfare defence

British spelling and biological warfare defence both are nouns.

Word	Noun	Adjective	Verb	Adverb
British spelling	Yes	No	No	No
biological warfare defence	Yes	No	No	No

British spelling (noun)	biological warfare defence (noun)
English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')	defense against biological warfare