[noun] a jointly owned commercial enterprise (usually organized by farmers or consumers) that produces and distributes goods and services and is run for the benefit of its owners Synonyms:co-op
[noun] an association formed and operated for the benefit of those using it
[adjective] involving the joint activity of two or more; "the attack was met by the combined strength of two divisions"; "concerted action"; "the conjunct influence of fire and strong dring"; "the conjunctive focus of political opposition"; "a cooperative effort"; "a united effort"; "joint military activities" Synonyms:combined, concerted, conjunct, conjunctive, united
[adjective] done with or working with others for a common purpose or benefit; "a cooperative effort"
[adjective] willing to adjust to differences in order to obtain agreement Synonyms:accommodative