Source : Webster's Revised Unabridged Dictionary (1913)

Origenism \Or"i*gen*ism\, n. (Eccl. Hist.)
   The opinions of Origen of Alexandria, who lived in the 3d
   century, one of the most learned of the Greek Fathers.
   Prominent in his teaching was the doctrine that all created
   beings, including Satan, will ultimately be saved.