Centennial
From BiblePortal Wikipedia
Centennial [1]
(1): (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.
