桟さん戸ど

noun

batten door; ledged door

A sturdy door constructed with horizontal crosspieces (battens) on the back side for reinforcement. Used in traditional Japanese architecture.

• 古ふるい蔵くらの桟さん戸どは、今いまでもしっかりとしている。

  The batten door of the old storehouse is still sturdy even now.