cooperate
UK /kəʊˈɒp.ə.ɹeɪt/ · US /koʊˈɑ.pəˌɹeɪt/ verb
Forms cooperates cooperating cooperated co-operate
- verb (intransitive) To work or act together, especially for a common purpose or benefit.
- verb (intransitive) To allow for mutual unobstructed action.
- verb (intransitive) To function in harmony, side by side.
- verb (intransitive) To engage in economic cooperation.
- verb (law jargon, transitive) To obtain the cooperation of (a potential witness); to turn (someone) into a cooperating witness.
- verb Dated spelling of cooperate.
Synonyms
coact coadjute co-op liaise make common cause play ball collaborate join forces get together
Etymology
Originated 1595–1605 from Late Latin cooperātus, perfect passive participle of cooperor (“to work with”), see -ate (verb-forming suffix) for more. Equivalent to co- + operate. Displaced native Old English efnwyrċan.
Webster’s 1913
Etymology [L. coöperatus, p.p. of coöperari to coöperate; co + operari to work, opus work. See Operate.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “cooperate”, CC BY-SA 4.0. Details