Pleistus

Borrowed from Ancient Greek Πλειστός (Pleistós).

• (Classical Latin) IPA^(key): [ˈpliːs.tʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [ˈplis.t̪us]

Pleistus m sg (genitive Pleistī); second declension

1. A river of Greece rising in the Mount Parnassus and flowing into the Gulf of Corinthus near Cirrha

Second-declension noun, singular only.

• “Pleistus”, in William Smith, editor (1854, 1857), A Dictionary of Greek and Roman Geography, volume 1 & 2, London: Walton and Maberly