仕し切きり板いた

noun

partition board; divider plank

A board or plank used to separate spaces, such as in a room, storage area, or container.

• 押おし入いれに仕し切きり板いたを入いれて、スペースを分わけた。

  I put a partition board in the closet to divide the space.

noun

cargo separator board; dunnage plank

A board used inside a ship's hold to prevent cargo from shifting during transport.