WordWeb Online

1. (military) an armed adversary (especially a member of an opposing military force)
   "a soldier must be prepared to kill his foes";
   - enemy, foeman [archaic], opposition
    
2. A personal enemy
   "they had been political foes for years";
   - enemy

Sounds like: flows, fl, foe

Derived forms: foes

Type of: adversary, antagonist, challenger, competition, competitor, contender, opponent, opposer, resister, rival

Antonym: friend

Part of: enemy

Encyclopedia: Foe