Vaticanum

== Latin == === Pronunciation === (Classical Latin) IPA(key): [waː.tiːˈkaː.nũː], [waː.tɪˈkaː.nũː] (modern Italianate Ecclesiastical) IPA(key): [va.tiˈkaː.num] === Proper noun === Vātī̆cānum accusative singular of Vātī̆cānus