原げん子し炉ろ格かく納のう容よう器きMeaningsNoun1. containment vessel; reactor container (nuclear reactor)Kanji used原original子child炉furnace格status納to supply容contain器instrumentComposed of原げん子し炉ろatomic reactor; nuclear reactorNoun格かく納のうstorage; housing for equipment and machines; putting into computer memory; savingNoun容よう器きcontainer; receptacle; vessel; packagingNoun