切きり欠かき

noun

cutout; notch

Refers to a cut-out portion or a notch in a physical object, such as in woodworking, metalworking, or mechanical parts.

• この部ぶ品ひんには切きり欠かきが必ひつ要ようです。

  This part requires a notch.

• 板いたに切きり欠かきを入いれて組くみ立たてる。

  Assemble by making cutouts in the board.