peacekeeping

Từ điển WordNet v3.1 - WordNet Dictionary

I - noun

the activity of keeping the peace by military forces (especially when international military forces enforce a truce between hostile groups or nations)
• Syn:
peacekeeping mission, peacekeeping operation
• Topics:
military, armed forces, armed services, military machine, war machine
• Hypernyms:
operation, military operation

II - adjective

of or relating to the preservation of peace between hostile groups by international military forces
- a peacekeeping force