vicennis

== Latin == === Alternative forms === vīgennis === Etymology === From vīc- (“twenty”) + annus (“year”) + -is (forming compound adjectives). === Pronunciation === (Classical Latin) IPA(key): [wiːˈkɛn.nɪs] (modern Italianate Ecclesiastical) IPA(key): [viˈt͡ʃɛn.nis] === Adjective === vīcennis (neuter vīcenne); third-declension two-termination adjective (post-classical) celebrated or occuring every twenty years, vicennial of twenty years, lasting twenty years twenty-year-old ==== Declension ==== Third-declension two-termination adjective. ==== Coordinate terms ==== ==== Derived terms ==== === References === vicennis, in ΛΟΓΕΙΟΝ [Logeion] Dictionaries for Ancient Greek and Latin (in English, French, Spanish, German, Dutch and Chinese), University of Chicago, since 2011 “vicennis”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.