化成かせい Common Noun Irregular Transitive Intransitive Español jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb intransitive verb cambio;transformación English jmdict 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru transitive verb intransitive verb chemistry change;transformation