cooperation
noun
co·op·er·a·tion
(ˌ)kō-ˌä-pə-ˈrā-shən 
1
: the actions of someone who is being helpful by doing what is wanted or asked for : common effort
We are asking for your full cooperation.
2
: association of persons for common benefit
established trade and economic cooperations
Examples of cooperation in a Sentence
The report cited a lack of cooperation between state and local officials.
Thank you for your cooperation.
We are asking for your full cooperation.
Recent Examples on the Web
State lawmakers debated two bills Tuesday that allow Coloradans to sue federal agents and further limit state and local police cooperation with federal agents.
—
Shaun Boyd, CBS News, 18 Mar. 2026
A lot of personalities and opinions could all be jostling to be heard now, work with those that invite cooperation.
—Tribune Content Agency, Baltimore Sun, 17 Mar. 2026
Problems in the Persian Gulf, moreover, are likely to give further impetus to China-Russia energy cooperation in the Arctic, since the Northern Sea Route has always been advertised in both countries as an alternative to the volatile route from the Middle East.
—Lyle Goldstein, Chicago Tribune, 17 Mar. 2026
For years, state leaders under DeSantis have pushed sweeping cooperation with federal immigration authorities, with policies premised on the idea that any undocumented immigrant in the country is in violation of the law and subject to removal.
—Garrett Shanley, Miami Herald, 17 Mar. 2026
See All Example Sentences for cooperation
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Shaun Boyd, CBS News, 18 Mar. 2026
A lot of personalities and opinions could all be jostling to be heard now, work with those that invite cooperation.
—Tribune Content Agency, Baltimore Sun, 17 Mar. 2026
Problems in the Persian Gulf, moreover, are likely to give further impetus to China-Russia energy cooperation in the Arctic, since the Northern Sea Route has always been advertised in both countries as an alternative to the volatile route from the Middle East.
—Lyle Goldstein, Chicago Tribune, 17 Mar. 2026
For years, state leaders under DeSantis have pushed sweeping cooperation with federal immigration authorities, with policies premised on the idea that any undocumented immigrant in the country is in violation of the law and subject to removal.
—Garrett Shanley, Miami Herald, 17 Mar. 2026
See All Example Sentences for cooperation
Cite this Entry
“Cooperation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/cooperation. Accessed 21 Mar. 2026.
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cooperation
noun
co·op·er·a·tion
kō-ˌäp-ə-ˈrā-shən
: the act or process of cooperating
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