- Relating to, or consisting of, a hundred. - Occurring once in every hundred years; centennial.
2 . Centenary
[ n.]
- The aggregate of a hundred single things; specifically,
a century. - A commemoration or celebration of an event which
occurred a hundred years before.
Meaning of 'centenary' (Princeton's WordNet)
1 . centenary
[ a]
Meaning (1): - of or relating to or completing a period of 100 years