欧おう州しゅう原げん子し核かく研けん究きゅう機き関かんMeaningsNoun1. European Organization for Nuclear Research; Organisation européenne pour la recherche nucléaire (formerly Conseil Européenne pour la Recherche Nucléaire); CERNKanji used欧Europe州state原original子child核nucleus研refine究research機machine関connected toComposed of欧おう州しゅうEuropeNoun原げん子し核かくnucleus; atomic nucleusNoun研けん究きゅうresearch; study; investigationNoun機き関かんengine; agency; organisation; organization; institution; organ; body; system; facility; facilitiesNoun