Lewis & Short

Pellēnē, ēs, f., = Πελλήνη, a city of Achaia, on the Gulf of Corinth, between Sicyon and Ægira, Liv. 33, 15.
Hence,

  1. A. Pellēnaeus, a, um, adj., Pellenian; subst.: Pellēnaei, ōrum, m., the inhabitants of Pellene, Plin. 4, 5, 6, § 12.
  2. B. Pellēnensis, e, adj., Pellenian: ager, Liv. 33, 14: Timocrates, of Pellene, id. 34, 29.