Centennial1. (a.) Relating to, or associated with, the commemoration of an event that happened a hundred years before; as, a centennial ode.
2. (a.) Happening once in a hundred years; as, centennial jubilee; a centennial celebration.
3. (a.) Lasting or aged a hundred years.
4. (n.) The celebration of the hundredth anniversary of any event; a centenary.
Thesaurus Entries
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