D defs.my
Entry 3 senses Webster, 1913

Century

/sĕn'-chẽr-ē/ · Cen·tu·ry · IPA /ˈsɛn(t)ʃ(ə)ɹi/
01 n. A hundred; as, a century of sonnets; an aggregate of a hundred things.
pl. Centuries ((#))
  1. 1.
    A hundred; as, a century of sonnets; an aggregate of a hundred things.[Archaic.]
    “And on it said a century of prayers.” Shak.
  2. 2.
    A period of a hundred years; as, this event took place over two centuries ago.
  3. 3.
    A division of the Roman people formed according to their property, for the purpose of voting for civil officers.(Rom. Antiq.)
Phrases & compounds
Century plant — 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.