polychromise vs British spelling

polychromise is not a noun while British spelling is a noun.

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

polychromise (noun)	British spelling (noun)
	English orthography used in the UK, Ireland and most of the Commonwealth (characterized by 'analyse', 'centre' and 'useable')

polychromise (verb)	British spelling (verb)
color with many colors; make polychrome