Apollonius

== English == === Proper noun === Apollonius A male given name of historical usage. ==== Derived terms ==== circle of Apollonius Fermat-Apollonius circle == Latin == === Etymology === From Apollō +‎ -ius. The feminine counterpart of this name is Apollōnia. === Pronunciation === (Classical Latin) IPA(key): [a.pɔlˈloː.ni.ʊs] (modern Italianate Ecclesiastical) IPA(key): [a.polˈlɔː.ni.us] === Proper noun === Apollōnius m sg (genitive Apollōniī or Apollōnī); second declension a Roman male given name ==== Declension ==== Second-declension noun, singular only. 1Found in older Latin (until the Augustan Age). ==== Descendants ==== → Italian: Apollonio → Polish: Apoloniusz → Spanish: Apolonio