authenticatio

== Latin == === Alternative forms === autenticātiō === Etymology === From authenticō +‎ -tiō. === Pronunciation === (Classical Latin) IPA(key): [au̯.tʰɛn.tɪˈkaː.ti.oː] (modern Italianate Ecclesiastical) IPA(key): [au̯.ten.tiˈkat.t͡si.o] === Noun === authenticātiō f (genitive authenticātiōnis); third declension (Medieval Latin) authentication Synonym: authentificatio ==== Declension ==== Third-declension noun. === References === R. E. Latham, D. R. Howlett, & R. K. Ashdowne, editors (1975–2013), “authenticatio”, in Dictionary of Medieval Latin from British Sources‎[2], London: Oxford University Press for the British Academy, →ISBN, →OCLC