cooperative
1. co.op.er.a.tive \ko--'a:p-(*-)r*t-iv, -'a:p-*-.ra-t-\ aj 1a: marked by
cooperation {~ efforts} 1b: marked by a willingness and ability to work
with others {~ nei ghbors} 2: of, relating to, or organized as a
cooperative 3: relating to or comprising a program of combined usu.
liberal arts and t echnical studies at different schools -
co.op.er.a.tive.ly av
2. cooperative n : an enterprise or organization owned by and operated for
the benefit of t hose using its services
Webster's English Dictionary