moult vs British spelling

moult and British spelling both are nouns.

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

moult (noun)	British spelling (noun)
periodic shedding of the cuticle in arthropods or the outer skin in reptiles	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

moult (verb)	British spelling (verb)
cast off hair, skin, horn, or feathers