0 past simple and past participle of cooperate --
1 to act or work together for a particular purpose, or to be helpful by doing what someone asks you to do: --
We thank all the mental health professionals who cooperated by referring patients and providing information.
Most cooperated out of self-interest although some did so by fear of the sanctions that would follow from a deviation from expected behaviour.
These centres have cooperated for years in multicentre studies on chronic hepatitis and adopt a similar clinical approach and similar laboratory technology.
Undeterred by the ongoing institutional rivalry, experts from various backgrounds cooperated with apparent ease.
We would also like to thank the cases and controls who cooperated by participating in the interviews.
On the more crass level, generous spoils, including government-created research centers, were available to those who cooperated.
They also cooperated in campaigns against missionary activity and women's emancipation.
Perceptions of kin could also be produced among monks who specialized in the same text and studied it together and cooperated to expound it.
