直ちょっ系けい卑ひ属ぞく

noun

lineal descendant

Legal term for a direct blood descendant, such as a child or grandchild. Used in inheritance and family law contexts.

• 直ちょっ系けい卑ひ属ぞくには相そう続ぞく権けんがある。

  Lineal descendants have inheritance rights.