Centennial

Definition:

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

Compare centennial with other words:

centenarian vs. centennial

centennial vs. centuries

centennial vs. triennial

biennial vs. centennial

centennial vs. centennially

bicentennial vs. centennial

centenary vs. centennial

cent vs. centennial

centennial vs. semicentennial

anniversary vs. centennial