mortice vs British spelling

mortice and British spelling both are nouns.

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

mortice (noun)	British spelling (noun)
a square hole made to receive a tenon and so to form a joint	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

mortice (verb)	British spelling (verb)
join by a tenon and mortise
cut a hole for a tenon in