Definition of cooperate
1 : to act or work with another or others : act together or in compliance refused to cooperate with the police
2 : to associate with another or others for mutual benefit nations cooperating to fight terrorism
cooperatorplay \kō-ˈä-pə-ˌrā-tər\ noun
Examples of cooperate in a Sentence
It will be much easier if everyone cooperates.
Several organizations cooperated in the relief efforts.
The country agreed to cooperate with the other nations on the trade agreement.
The mother asked the child to put on his pajamas, but the child refused to cooperate.
Witnesses were willing to cooperate.
Recent Examples of cooperate from the Web
The legislation represents the Republicans’ most aggressive effort yet to force local communities to cooperate with President Donald Trump’s aggressive immigration-enforcement...
Supporters of the bill said many witnesses fear retaliation for cooperating with police.
KENAI, Alaska — The lawyer representing the former Peebles family authorities are focused on in the Rhoden family massacre investigation said his clients have cooperated fully in the probe.
Kerr, who is not a defendant in the lawsuit against Low, has fully cooperated with authorities and gave the jewelry to the U.S. Justice Department, Reuters notes.
Both are founding members of the SkyTeam marketing alliance and received U.S. Transportation Department antitrust authority to more closely cooperate in 2002.
The boy’s mother and other witnesses are cooperating with investigators, and there was no indication that alcohol or drugs played a role in the crash, according to police.
If the weather cooperates, get back outside and over to El Retiro, as grand an urban escape as Central Park or Hyde Park.
Outside of the narrow point of contention, the government and those citizens will still have to cooperate for the rest of their lives.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'cooperate'. Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
COOPERATE Defined for English Language Learners
Definition of cooperate for English Language Learners
: to work together : to work with another person or group to do something
: to be helpful by doing what someone asks or tells you to do
: to act in a way that makes something possible or likely : to produce the right conditions for something to happen
COOPERATE Defined for Kids
Definition of cooperate for Students
: to act or work together so as to get something done
Seen and Heard
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