Aurunculeius

Auruncī (“name of an Italic tribe”) +‎ -uleius.

• (Classical Latin) IPA^(key): [au̯.rʊŋ.kʊˈɫeː.jʊs]
• (modern Italianate Ecclesiastical) IPA^(key): [au̯.ruŋ.kuˈlɛː.jus]

Aurunculēius m sg (genitive Aurunculēiī or Aurunculēī); second declension

1. a Roman nomen gentile, gens or "family name" famously held by:
   1. Lucius Aurunculeius Cotta, a Roman soldier

Second-declension noun, singular only.

¹Found in older Latin (until the Augustan Age).

• “Aurunculeius”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• Aurunculeius in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.