Dictionary.com
Thesaurus.com
Synonyms

cooperation

American  
[koh-op-uh-rey-shuhn] / koʊˌɒp əˈreɪ ʃən /
Or co-operation

noun

  1. an act or instance of working or acting together for a common purpose or benefit; joint action.

  2. more or less active assistance from a person, organization, etc..

    We sought the cooperation of various civic leaders.

  3. willingness to cooperate.

    to indicate cooperation.

  4. Economics. the combination of persons for purposes of production, purchase, or distribution for their joint benefit.

    producers' cooperation; consumers' cooperation.

  5. Sociology. activity shared for mutual benefit.

  6. Ecology. mutually beneficial interaction among organisms living in a limited area.


cooperation British  
/ kəʊˌɒpəˈreɪʃən /

noun

  1. joint operation or action

  2. assistance or willingness to assist

  3. economics the combination of consumers, workers, farmers, etc, in activities usually embracing production, distribution, or trade

  4. ecology beneficial but inessential interaction between two species in a community

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • co-operationist noun
  • cooperationist noun

Etymology

Origin of cooperation

First recorded in 1620–30; from Middle French, from Late Latin cooperātiōn-, stem of cooperātiō; equivalent to cooperate + -ion

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In January, the U.S. military announced a coordination cell at the Qatari base aimed at strengthening air and missile defense cooperation with Gulf partners.

From The Wall Street Journal

As termites became more dependent on cooperation and food sharing within their colonies, they lost many genes involved in metabolism, digestion, and reproduction.

From Science Daily

“But when you have this zero tolerance, when the quantity of arrests matters far more than the quality of arrests, you eliminate any ability to have that cooperation.”

From Los Angeles Times

“Investigations are conducted on the basis of evidence and due process, including financial investigations and international cooperation. There is no immunity for any network or individual found to be involved.”

From The Wall Street Journal

“The more we face containment and suppression, the more we must promote open cooperation in the cultural field, and showcase a credible, lovely and respectable image of China,“ Li told a forum in May.

From The Wall Street Journal