Atratinus

== Latin == === Etymology === From ātrātus + -īnus. === Pronunciation === (Classical Latin) IPA(key): [a.traˈtiː.nʊs] (modern Italianate Ecclesiastical) IPA(key): [a.traˈtiː.nus] === Proper noun === Atratīnus m sg (genitive Atratīnī); second declension A Roman cognomen — famously held by: Aulus Sempronius Atratinus, a Roman politician ==== Declension ==== Second-declension noun, singular only. === References === “Atratinus”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.