Cooperator

Pronunciation: /ˈkoʊˈɑpɝˌeɪtɝ/

Cooperator (noun)

  1. A person who works with others to achieve a shared goal.
  2. A person who takes part in a study or project and follows the instructions given by researchers.
  3. A person who gives information to authorities to help them investigate a case.

Examples

  • The cooperator helped the team finish the project.
  • A cooperator listens carefully and supports others.