ペンだこ

ペ

ン

だ

こ

Meanings

1

writer's callus; writer's bump

usually written using kana alone

A callus that forms on the finger from prolonged writing or drawing pressure.

長なが年ねんペンを持もっていると、中なか指ゆびにペンだこができる。
If you hold a pen for many years, you develop a writer's callus on your middle finger.
彼かれはペンだこが痛いたくて、しばらく字じを書かくのをやめた。
His writer's bump hurt, so he stopped writing for a while.