核かく分ぶん裂れつTop 20000MeaningsNoun1. nuclear fission2. karyokinesis (division of a cell nucleus during mitosis or meiosis)Kanji used核nucleus分part裂splitPitch accentかくぶんれつComposed of核かくstone (of a fruit); pit; pip; core (of an organization, team, etc.); nucleus; heart; nuclear weapons; nucleus (of an atom); nucleus (of a cell); condensation nucleus; …Noun分ぶん裂れつsplit; division; break upNounUsed in vocabulary核かく分ぶん裂れつ生せい成せい物ぶつfission productNoun核かく分ぶん裂れつ反はん応のうnuclear fission; fission reactionNoun自じ発はつ核かく分ぶん裂れつspontaneous fissionNoun核かく分ぶん裂れつ性せい物ぶっ質しつfissile material; fissionablesNoun核かく分ぶん裂れつ性せいfissility; fissile; fissionableNoun核かく分ぶん裂れつ連れん鎖さ反はん応のうfission chain reactionNoun核かく分ぶん裂れつ物ぶっ質しつfissionable materialsNoun