hybridisation vs British spelling

hybridisation and British spelling both are nouns.

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

hybridisation (noun)	British spelling (noun)
(genetics) the act of mixing different species or varieties of animals or plants and thus to produce hybrids	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')