Source : Webster's Revised Unabridged Dictionary (1913)

Temptress \Tempt"ress\, n.
   A woman who entices.

         She was my temptress, the foul provoker. --Sir W.
                                                  Scott.

Source : WordNet®

temptress
     n : a woman who is considered to be dangerously seductive [syn:
         {enchantress}, {siren}, {Delilah}, {femme fatale}]