Source : Webster's Revised Unabridged Dictionary (1913)

Foeman \Foe"man\ (f[=o]"man), n.; pl. {Foemen} (-men). [AS.
   f[=a]hman.]
   An enemy in war.

         And the stern joy which warriors feel In foemen worthy
         of their steel.                          --Sir W. Scott

Source : WordNet®

foeman
     n : an armed adversary (especially a member of an opposing
         military force); "a soldier must be prepared to kill his
         enemies" [syn: {enemy}, {foe}, {opposition}]