vicennio

== Italian == === Etymology === From Latin vicennium (“20-year period”), from vīcennis (“20-year”) + -ium, from vicies (“twenty each”) + annus (“year”) + -is. Cognate with Italian vicennale. === Noun === vicennio m (plural vicenni) synonym of ventennio === Anagrams === convieni == Latin == === Pronunciation === (Classical Latin) IPA(key): [wiːˈkɛn.ni.oː] (modern Italianate Ecclesiastical) IPA(key): [viˈt͡ʃɛn.ni.o] === Noun === vīcenniō dative/ablative singular of vīcennium