triennis

== Latin == === Etymology === From tri- (“three”) +‎ annus (“year”) +‎ -is (suffix forming compound adjectives) === Pronunciation === (Classical Latin) IPA(key): [triˈɛn.nɪs] (modern Italianate Ecclesiastical) IPA(key): [triˈɛn.nis] === Adjective === triennis (neuter trienne); third-declension two-termination adjective (only attested post-classically) three-year-old Synonyms: trīmus, triennālis of three years, lasting three years (Can we add an example for this sense?) ==== Declension ==== Third-declension two-termination adjective. ==== Coordinate terms ==== ==== Derived terms ==== === References === “triennis”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press “triennis”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.