tredennis

== Latin == === Etymology === A contracted form of *trēdecennis, from trēdecim (“thirteen”) +‎ annus (“year”). Compare the Late Latin duodennis. === Pronunciation === (Classical Latin) IPA(key): [treːˈdɛn.nɪs] (modern Italianate Ecclesiastical) IPA(key): [treˈdɛn.nis] === Adjective === trēdennis (neuter trēdenne); third-declension two-termination adjective (Medieval Latin) thirteen years old ==== Declension ==== Third-declension two-termination adjective. === References === Niermeyer, Jan Frederik (1976), “tredennis”, in Mediae Latinitatis Lexicon Minus, Leiden, Boston: E. J. Brill, page 1,040/2