Semicentennial
Pronunciation : Sem`i*cen*ten"ni*al
Part of Speech : a.
Definition : Defn: Of or pertaining to half of a century, or a period of fifty years; as, a semicentennial commemoration.
Source : Webster's Unabridged Dictionary, 1913
Pronunciation : Sem`i*cen*ten"ni*al
Part of Speech : n.
Definition : Defn: A fiftieth anniversary.
Source : Webster's Unabridged Dictionary, 1913