切きり釘くぎ

noun

brad; double-pointed nail

A small nail with a very small head, used for fine woodworking or where the nail head should be inconspicuous. Also refers to a nail pointed at both ends.

• 細さい工くには切きり釘くぎを使つかうと仕し上あがりがきれいだ。

  Using brads for the craftwork gives a clean finish.

• 切きり釘くぎは頭あたまが小ちいさいので、打うち込こむと目め立だたない。

  Brads have small heads, so they are inconspicuous when driven in.