Cen"te*na*ry (?), a. [L.
centenarius, fr. centum a hundred.]
1. Relating to, or consisting of, a
hundred.
2. Occurring once in every hundred years;
centennial. "Centenary solemnities."
Fuller.
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.