also cooperate
(~s, co-operating, ~d)
Frequency: The word is one of the 3000 most common words in English.
1.
If you ~ with someone, you work with them or help them for a particular purpose. You can also say that two people ~.
The UN had been co-operating with the State Department on a plan to find countries willing to take the refugees...
The couple spoke about how they would ~ in the raising of their child...
V-RECIP: V with n, pl-n V
co-operation
A deal with Japan could indeed open the door to economic co-operation with East Asia.
N-UNCOUNT
2.
If you ~, you do what someone has asked or told you to do.
He agreed to ~ with the police investigation...
The plan failed because the soldiers refused to ~.
VERB: V with n, V
co-operation
The police underlined the importance of the public’s co-operation in the hunt for the bombers.
= assistance
N-UNCOUNT