triennia
triennia, a festival held every three years, triennial festival
trĭennĭa, ĭum, n. (sc. sacra) [triennium],
- a festival celebrated every three years, a triennial festival, = trieterica sacra, Ov. M. 9, 642.
triennia, ium, n. (tres u. annus) = trieterica sacra (s. trietēricus), Ov. met. 9, 642.
trĭennĭa, ĭum, n. (tres, annus), fêtes de Bacchus célébrées à Thèbes tous les trois ans, = trieterica sacra : Ov. M. 9, 642.
triennia ium, n
- tres+annus; sc. sacra, a festival held every three years, triennial festival.