パッチン留どめ

noun

snap hairpin; triangular hairpin

A hairpin with a triangular shape that snaps shut to hold hair in place. Common in children's hairstyles.

• 娘むすめの髪かみにパッチン留どめをつけてあげた。

  I put a snap hairpin in my daughter's hair.

• パッチン留どめがすぐに壊こわれてしまった。

  The snap hairpin broke right away.