quinquenio

== Spanish == === Etymology === Borrowed from Latin quīnquennium, from quīnque (“five”) + annus (“year”). === Pronunciation === IPA(key): /kinˈkenjo/ [kĩŋˈke.njo] Rhymes: -enjo Syllabification: quin‧que‧nio === Noun === quinquenio m (plural quinquenios) lustrum, quinquennium Synonym: lustro ==== Related terms ==== === Further reading === “quinquenio”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025