enemy
//ˈɛnəmi//
Noun
enemySingular
enemiesPlural
1
A person who is actively opposed or hostile to someone or something
He made many enemies during his political career.
2
A hostile nation or its armed forces, especially in time of war
The country prepared its defenses against the enemy.
3
A thing that harms or weakens something else
Stress is the enemy of good health.
Adjective
1
Belonging to or relating to a hostile nation or military force
Enemy forces attacked the border at dawn.