secondborn

Noun

The second child to be born to a parent or family.

Japanese Meaning

家族や親から見た二番目に生まれた子ども

Being the secondborn, Mia often found herself mediating disputes between her older and younger siblings.

第二子であるミアは、年上と年下の兄弟姉妹の間の争いをよく仲裁していた。

Sense（1）

The second child to be born to a parent or family.

My secondborn is more outgoing.

secondborns

（ plural ）