quinquennio

== Italian == === Etymology === From Latin quīnquennium. === Pronunciation === IPA(key): /kwinˈkwɛn.njo/ Rhymes: -ɛnnjo Hyphenation: quin‧quèn‧nio === Noun === quinquennio m (plural quinquenni) five years, quinquennium Synonyms: lustro, quinquennalità ==== Related terms ==== quinquennale == Latin == === Noun === quīnquenniō dative/ablative singular of quīnquennium