直ちょっ系けい尊そん属ぞく

noun

lineal ascendant

Legal term referring to direct ancestors such as parents and grandparents. Used in contexts like inheritance law.

• 直ちょっ系けい尊そん属ぞくは相そう続ぞく人にんになることができます。

  Lineal ascendants can become heirs.