二重結合 にじゅうけつごう Meanings Noun double bond Kanji 二 two. Read as ニ. 重 heavy. Read as ジュウ. 結 tie. Read as ケツ. 合 fit. Read as ゴウ. Words containing 二重結合 共役二重結合 (きょうやくにじゅうけつごう) conjugated double bond Word lists Chemistry Jinuma: Japanese Dictionary · Word lists