Tricentenary

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Tricentenary \Tri*cen"te*na*ry\, a. [Pref. tri- + centenary.]
     Including, or relating to, the interval of three hundred
     years; tercentenary. -- n. A period of three centuries, or
     three hundred years, also, the three-hundredth anniversary of
     any event; a tercentenary.
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  tricentenary
       adj : of or relating to or completing a period of 300 years [syn:
             {tricentennial}]