Origenism :: Origenism (n.) 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..
Origenist :: Origenist (n.) A follower of Origen of Alexandria.
Polygenism :: Polygenism (n.) The doctrine that animals of the same species have sprung from more than one original pair.
Polygenist :: Polygenist (n.) One who maintains that animals of the same species have sprung from more than one original pair; -- opposed to monogenist.