I.of or belonging to thirty years, tricennial (late Lat.): “incuria,” Ruf. in Hier. 1, 11.—In plur. subst.: trīcennālia , ĭum, n., a festival celebrated once in thirty years, a tricennial festival, Oros. 7, 28 fin.
A Latin Dictionary. Founded on Andrews' edition of Freund's Latin dictionary. revised, enlarged, and in great part rewritten by. Charlton T. Lewis, Ph.D. and. Charles Short, LL.D. Oxford. Clarendon Press. 1879.
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