呼よび樋どい

noun

elbow; gooseneck; rainspout

A pipe fitting or spout with a curved shape, used in plumbing and drainage. The term can refer to an elbow joint in piping, a gooseneck-shaped spout, or a rainspout that directs water away from a building.

• 雨あまどいの呼よび樋どいが詰つまっている。

  The rainspout's elbow is clogged.

• 配はい管かんの呼よび樋どいを交こう換かんする必ひつ要ようがある。

  We need to replace the elbow in the piping.