欧おう州しゅう原げん子し力りょく共きょう同どう体たいMeaningsNoun1. European Atomic Community; EuratomKanji used欧Europe州state原original子child力power共together同same体bodyComposed of欧おう州しゅうEuropeNoun原げん子し力りょくatomic energy; nuclear powerNoun共きょう同どう体たいcooperative body; cooperative system; collective; communityNoun