co-operation
US /koʊˌɑp.əˈreɪ.ʃən/
UK /koʊˌɑp.əˈreɪ.ʃən/

1.
kerjasama, kolaborasi
the process of working together to achieve a common goal
:
•
International co-operation is essential for global peace.
Kerjasama antarabangsa adalah penting untuk keamanan global.
•
The project succeeded due to the excellent co-operation among team members.
Projek itu berjaya kerana kerjasama yang cemerlang di kalangan ahli pasukan.