資料來源 : Webster's Revised Unabridged Dictionary (1913)

Centenary \Cen"te*na*ry\, n.; pl. {Centenaries}.
   1. The aggregate of a hundred single things; specifically, a
      century. ``Every centenary of years.'' --Hakewill.

   2. A commemoration or celebration of an event which occurred
      a hundred years before.