P / Pŏsīdōnĭa
noun

Pŏsīdōnĭa

gen. Pŏsīdōniae · gender feminine · decl. 1st
the Greek name of Pœstum
the Greek name of Pœstum, Plin. 3, 5, 10, § 71; Liv. Epit. 14.