marriage licence vs British spelling

marriage licence and British spelling both are nouns.

Word	Noun	Adjective	Verb	Adverb
marriage licence	Yes	No	No	No
British spelling	Yes	No	No	No

marriage licence (noun)	British spelling (noun)
a license authorizing two people to marry	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')