分裂物質 ぶんれつぶっしつ Meanings Noun fissionable materials Kanji 分 part. Read as ブン. 裂 rip. Read as レツ. 物 thing. Read as ブツ. 質 quality. Read as シツ. Words containing 分裂物質 核分裂物質 (かくぶんれつぶっしつ) fissionable materials Jinuma: Japanese Dictionary · Word lists