P / Prŏsĕlēnus
noun

Prŏsĕlēnus

gen. Prŏsĕlēni · gender masculine · decl. 2nd
= Προσέληνος
older than the moon
older than the moon, a name by which the Arcadians called themselves, Cic. Fragm. Or. pro Fund. 3 B. and K. (Serv. Verg. G. 2, 342).