Noah Webster
Enemy
EN'EMY, noun [Latin inimicus.]
1. A foe; an adversary. A private enemy is one who hates another and wishes him injury, or attempts to do him injury to gratify his own malice or ill will. A public enemy or foe, is one who belongs to a nation or party, at war with another.
I way to you, love your enemies. Matthew 5:43.
Enemies in war; in peace friends.
2. One who hates or dislikes; as an enemy to truth or falsehood.
3. In theology, and by way of eminence, the enemy is the Devil; the archfiend.
4. In military affairs, the opposing army or naval force in war, is called the enemy