下したの子こ

expression, noun

younger child; youngest child

Refers to the younger or youngest child in a family. Often used in contrast with 上の子 (older child).

• 下したの子こがまだ小ちいさいので、手てがかかります。

  The younger child is still small, so they require a lot of attention.

• うちは上うえの子こと下したの子こが仲なか良よく遊あそんでいます。

  At our house, the older child and the younger child play together nicely.