<p><strong>Verb:</strong></p><ul><li>to interrogate (a soldier, astronaut, diplomat, etc.) on return from a mission in order to assess the conduct and results of the mission.</li><li>to question formally and systematically in order to obtain useful intelligence or information.</li><li>to subject to prohibitions against revealing or discussing classified information, as upon separation from a position of military or political sensitivity.</li><li>(in Psychology) to disclose to the subject the purpose of the experiment and any reasons for deception or manipulation after an experiment.</li></ul>