C2 noun /ˌpraɪmoʊˈdʒɛnɪtʃər/
primogeniture
Primogenitur
Meaning
The right of the firstborn child to inherit the family estate or title.
Example
Under primogeniture, the eldest son inherited the entire estate.
Unter der Primogenitur erbte der älteste Sohn das gesamte Anwesen.