二に等とう親しん

noun

second-degree relative

Legal and genealogical term for relatives two steps away in the family tree, such as grandparents, grandchildren, and siblings.

• 民みん法ぽうでは、二に等とう親しんには兄きょう弟だい姉し妹まいや祖そ父ふ母ぼが含ふくまれる。

  Under civil law, second-degree relatives include siblings and grandparents.