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Definition of cooperate verb from the Oxford Advanced Learner's Dictionary

cooperate

verb
 
/kəʊˈɒpəreɪt/
 
/kəʊˈɑːpəreɪt/
(British English also co-operate)
Verb Forms
present simple I / you / we / they cooperate
 
/kəʊˈɒpəreɪt/
 
/kəʊˈɑːpəreɪt/
he / she / it cooperates
 
/kəʊˈɒpəreɪts/
 
/kəʊˈɑːpəreɪts/
past simple cooperated
 
/kəʊˈɒpəreɪtɪd/
 
/kəʊˈɑːpəreɪtɪd/
past participle cooperated
 
/kəʊˈɒpəreɪtɪd/
 
/kəʊˈɑːpəreɪtɪd/
-ing form cooperating
 
/kəʊˈɒpəreɪtɪŋ/
 
/kəʊˈɑːpəreɪtɪŋ/
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  1. [intransitive] cooperate (with somebody) (in/on something) to work together with somebody else in order to achieve something
    • The two groups agreed to cooperate with each other.
    • They had cooperated closely in the planning of the project.
    Extra Examples
    • The two companies are cooperating in the development of a new engine.
    • We are cooperating on a research project.
    Topics Discussion and agreementc1
    Oxford Collocations Dictionaryadverb
    • fully
    • closely
    verb + cooperate
    • will
    • would
    • agree to
    preposition
    • in
    • on
    • with
    See full entry
  2. [intransitive] cooperate (with somebody/something) to be helpful by doing what somebody asks you to do
    • Their captors told them they would be killed unless they cooperated.
    • The company has agreed to cooperate with the employment survey.
    Oxford Collocations Dictionaryadverb
    • fully
    • closely
    verb + cooperate
    • will
    • would
    • agree to
    preposition
    • in
    • on
    • with
    See full entry
  3. Word Originlate 16th cent.: from ecclesiastical Latin cooperat- ‘worked together’, from the verb cooperari, from co- ‘together’ + operari ‘to work’.
See cooperate in the Oxford Advanced American DictionarySee cooperate in the Oxford Learner's Dictionary of Academic English
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