角かく材ざい

noun

squared timber; rectangular lumber

Refers to lumber with a square or rectangular cross-section, used in construction and woodworking.

• この棚たなは角かく材ざいで作つくられています。

  This shelf is made of squared timber.

• 角かく材ざいを必ひつ要ような長ながさに切きってください。

  Please cut the rectangular lumber to the required length.