Found 2 items, similar to Tercentenary.
English → English (WordNet) Definition: tercentenary tercentenary n : the 300th anniversary (or the celebration of it) [syn: tercentennial, triennial]
English → English (gcide) Definition: Tercentenary Tercentenary \Ter*cen"te*na*ry\, a. [L. ter thirce + E. centenary.] Including, or relating to, an interval of three hundred years. -- n. The three hundredth anniversary of any event; also, a celebration of such an anniversary. [1913 Webster]