triénio

== Portuguese == === Alternative forms === triênio (Brazil) === Etymology === Learned borrowing from Latin triennium. === Pronunciation === Hyphenation: tri‧é‧ni‧o === Noun === triénio m (plural triénios) (European Portuguese spelling) triennium; period of three years ==== Related terms ==== trienal === Further reading === “triénio”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026