Eigne
Pronunciation : Eigne
Part of Speech : a.
Etymology : [OF. aisn?, ainsn?, F. a?n?, fr. L. ante natus born before. Cf. Esnecy.]
Definition : 1. (Law)
Defn: Eldest; firstborn. Blackstone.
2. Entailed; belonging to the eldest son. [Obs.] Bastard eigne, a bastard eldest son whose parents afterwards intermarry.
Source : Webster's Unabridged Dictionary, 1913