Olbius

== Latin == === Etymology === Borrowed from Ancient Greek Ὄλβιος (Ólbios). === Pronunciation === (Classical Latin) IPA(key): [ˈɔɫ.bi.ʊs] (modern Italianate Ecclesiastical) IPA(key): [ˈɔl.bi.us] === Proper noun === Olbius m sg (genitive Olbiī or Olbī); second declension Another name of the river Aroanius ==== Declension ==== Second-declension noun, singular only. 1Found in older Latin (until the Augustan Age). === References === “Aroanius”, in William Smith, editor (1854, 1857), A Dictionary of Greek and Roman Geography, volume 1 & 2, London: Walton and Maberly