Word.ws English Dictionary

Past tense of debrief

regular verb

The past tense of debrief is debriefed. The past participle is also debriefed.

Forms of debrief

Base form (V1)debrief /diːˈbɹiːf/
Past tense (V2)debriefed
Past participle (V3)debriefed
Present participledebriefing /diːˈbɹiːfɪŋ/
Third person singulardebriefs

Meaning of debrief

  1. verb To question someone after a military mission in order to obtain information (especially intelligence).
  2. verb To question someone, or a group of people, after the implementation of a project, in order to learn from mistakes, etc.
  3. verb To inform subjects of an experiment about what has happened in a complete and accurate manner.

Full definition of debrief

Questions about the past tense of debrief

What is the past tense of debrief?
The past tense of debrief is debriefed.
What is the past participle of debrief?
The past participle of debrief is debriefed.
Is debrief a regular or irregular verb?
Debrief is a regular verb: its past tense adds -ed.

Source and license

Adapted from Wiktionary: debrief (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

Last updated:

Cite this page: “Past tense of debrief.” Word.ws, https://word.ws/past-tense/debrief. Based on Wiktionary, CC BY-SA 4.0.