socialising vs British spelling

socialising and British spelling both are nouns.

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

socialising (noun)	British spelling (noun)
the act of meeting for social purposes	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')