centuryn.[L. centuria (in senses 1 & 3), fr. centum a hundred: cf. F. centurie. See Cent.]1. A hundred; as, a century of sonnets; an aggregate of a hundred things.()And on it said a century of prayers. (Shak.)2. A period of a hundred years; as, this event took place over two centuries ago.()()3. (Rom. Antiq.) A division of the Roman people formed according to their property, for the purpose of voting for civil officers.()Century plant (Bot.), the Agave Americana, formerly supposed to flower but once in a century; -- hence the name. See Agave. -- The Magdeburg Centuries, an ecclesiastical history of the first thirteen centuries, arranged in thirteen volumes, compiled in the 16th century by Protestant scholars at Magdeburg.()