Senus

From Ancient Greek Σένος (Sénos).

• (Classical Latin) IPA^(key): [ˈsɛ.nʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [ˈsɛː.nus]

Senus m sg (genitive Senī); second declension

1. A river in the land of the Sinae, probably the Saigon River

Second-declension noun, singular only.

From Ancient Greek Σῆνος (Sênos).

• (Classical Latin) IPA^(key): [ˈseː.nʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [ˈsɛː.nus]

Sēnus m sg (genitive Sēnī); second declension

1. A river of Hibernia mentioned by Ptolemy, probably the River Shannon

Second-declension noun, singular only.

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