vicennalis

== Latin == === Etymology === From vīcennis (“20-year”) +‎ -ālis (“-al: forming adjectives”), from vīciēs (“twenty each”) + annus (“year”) + -is (“forming compound adjs”). Equivalent to vīciēs + annālis (“of or related to a year”). === Pronunciation === (Classical Latin) IPA(key): [wiː.kɛnˈnaː.lɪs] (modern Italianate Ecclesiastical) IPA(key): [vi.t͡ʃenˈnaː.lis] === Adjective === vīcennālis (neuter vīcennāle); third-declension two-termination adjective vicennial, of or related to a 20-year period ==== Declension ==== Third-declension two-termination adjective. ==== Coordinate terms ==== ==== Descendants ==== ⇒ English: vicennals French: vicennal Italian: vicennale