Source : Webster's Revised Unabridged Dictionary (1913)

Savior \Sav"ior\ (s[=a]v"y[~e]r), n. [OE. saveour, OF. salveor,
   F. sauveur, fr. L. salvator, fr. salvare to save. See {Save},
   v.] [Written also {saviour}.]
   1. One who saves, preserves, or delivers from destruction or
      danger.

   2. Specifically: The (or our, your, etc.) Savior, he who
      brings salvation to men; Jesus Christ, the Redeemer.

Source : WordNet®

Saviour
     n 1: a teacher and prophet born in Bethlehem and active in
          Nazareth; his life and sermons form the basis for
          Christianity (circa 4 BC - AD 29) [syn: {Jesus}, {Jesus
          of Nazareth}, {the Nazarene}, {Jesus Christ}, {Christ},
          {Savior}, {Good Shepherd}, {Redeemer}, {Deliverer}]
     2: a person who rescues you from harm or danger [syn: {savior},
         {rescuer}, {deliverer}]