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debrief

 - 2 dictionary results

de⋅brief

[dee-breef]
–verb (used with object)
1. to interrogate (a soldier, astronaut, diplomat, etc.) on return from a mission in order to assess the conduct and results of the mission.
2. to question formally and systematically in order to obtain useful intelligence or information: Political and economic experts routinely debrief important defectors about conditions in their home country.
3. to subject to prohibitions against revealing or discussing classified information, as upon separation from a position of military or political sensitivity.
4. Psychology. (after an experiment) to disclose to the subject the purpose of the experiment and any reasons for deception or manipulation.

Origin:
1940–45; de- + brief


de⋅brief⋅er, noun
de⋅brief⋅ing, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To debrief
de·brief   (dē-brēf')   
tr.v.   de·briefed, de·brief·ing, de·briefs
  1. To question to obtain knowledge or intelligence gathered especially on a military mission.

  2. To instruct (a government agent, for example) not to reveal classified or secret information after employment has ceased.

The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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