hybridize vs hybridise

hybridize and hybridise both are verbs.

Word	Noun	Adjective	Verb	Adverb
hybridize	No	No	Yes	No
hybridise	No	No	Yes	No

As verbs, hybridize and hybridise are synonyms defined as:

hybridize and hybridise: breed animals or plants using parents of different races and varieties

Other synonyms of hybridize include cross, crossbreed, interbreed.

hybridize (verb)	hybridise (verb)
breed animals or plants using parents of different races and varieties	breed animals or plants using parents of different races and varieties