切欠(きりかき)Engineering and Science Technical Dictionary (James Friend) ; 切欠きせきの、 せきの(kirikaki)River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 切痕Life Science Dictionary (Shuji Kaneko) ; 欠口River and Water Resources Glossary (Infrastructure Development Institute Japan) ; 水通しRiver and Water Resources Glossary (Infrastructure Development Institute Japan) ; 境界摩耗Engineering and Science Technical Dictionary (James Friend) ; 波食窪River and Water Resources Glossary (Infrastructure Development Institute Japan)