debrief

verb

de·​brief (ˌ)dē-ˈbrēf How to pronounce debrief (audio)
debriefed; debriefing; debriefs

transitive verb

1
: to interrogate (someone, such as a pilot) usually upon return (as from a mission) in order to obtain useful information
The hostages were later debriefed by police.
2
: to carefully review upon completion
debrief the flight

intransitive verb

: to be interrogated for useful information following a mission, experience, etc. : to be debriefed
After each mission, … the pilots land, disarm and roll into the fuel pit. They spend another hour debriefing with Intelligence …Maria Wilhelm

Examples of debrief in a Sentence

Police debriefed the hostages upon their return. The pilot was debriefed after his flight.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
This time, McKinnon, Woody Harrelson, and Pascal were debriefed about their abduction by US Space Force officers played by Aidy Bryant and Jon Hamm. Emily Tannenbaum, Glamour, 17 Feb. 2025 Bostwick and Malcolm debriefed by phone after each of her coaching sessions. Katie Roiphe Samantha Desz Krish Seenivasan Quinton Kamara, New York Times, 12 Feb. 2025 The following day, Contessa and Phaedra sit down to debrief the previous night’s chaos. Shelby Stewart, Essence, 6 Jan. 2025 He is debriefed in far greater detail than the public about what is and isn’t currently available on the trade market. Anthony Slater, The Athletic, 16 Jan. 2025 See All Example Sentences for debrief

Word History

First Known Use

1944, in the meaning defined at sense 1

Time Traveler
The first known use of debrief was in 1944

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Cite this Entry

“Debrief.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/debrief. Accessed 1 Mar. 2025.

Kids Definition

debrief

verb
de·​brief di-ˈbrēf How to pronounce debrief (audio)
ˈdē-
: to question (as an astronaut) on return from a mission or assignment in order to obtain useful information

More from Merriam-Webster on debrief

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