Standard Lemma guide

debrief

noun · verb · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /diːˈbɹiːf/
  • Canada, General-American: /diˈbɹif/
  • Southern-US: Recorded audio is listed in the source snapshot.
  • Australian, New-Zealand: /diːˈbɹiːf/
  • rhymes with -iːf
  • CMU ARPABET: D IH0 B R IY1 F Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Synonym of debriefing

Definition source: English Wiktionary via Wiktextract

Examples

  • We had a debrief yesterday.

Meaning relationships

Synonyms: debriefing

Antonyms: none provided

2

verb

Meaning 2

To question someone after a military mission in order to obtain information (especially intelligence).

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

verb

Meaning 3

To question someone, or a group of people, after the implementation of a project, in order to learn from mistakes, etc.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

verb

Meaning 4

To inform subjects of an experiment about what has happened in a complete and accurate manner.

Definition source: English Wiktionary via Wiktextract

Usage: transitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

verb

Meaning 5

put someone through a debriefing and make him report

Definition source: Princeton WordNet 3.0

Examples

  • The released hostages were debriefed

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: question, query

History

Etymology

Etymology tree Proto-Indo-European *de Proto-Indo-European *-h1 Proto-Indo-European *déh1 Proto-Italic *dē Latin dē Latin dē-der. English de- English brief English debrief From de- + brief.

Across languages

Translations

12 source translations are retained for this English entry.

  • French: débriefer — to question someone after a military mission in order to obtain intelligence
  • German: (eingehend) befragen — to question someone after a military mission in order to obtain intelligence
  • German: vernehmen — to question someone after a military mission in order to obtain intelligence
  • Hungarian: kihallgat — to question someone after a military mission in order to obtain intelligence
  • German: nachbesprechen — to question someone, or a group of people, after the implementation of a project in order to learn from mistakes etc.
  • Hungarian: kikérdez — to question someone, or a group of people, after the implementation of a project in order to learn from mistakes etc.
  • Hungarian: kifaggat — to question someone, or a group of people, after the implementation of a project in order to learn from mistakes etc.
  • German: (eingehend) unterrichten — to inform subjects of an experiment about what has happened in a complete and accurate manner
  • Hungarian: értékel — to inform subjects of an experiment about what has happened in a complete and accurate manner
  • Hungarian: kiértékel — to inform subjects of an experiment about what has happened in a complete and accurate manner
  • Italian: fare il punto — to inform subjects of an experiment about what has happened in a complete and accurate manner
  • Italian: fare un bilancio — to inform subjects of an experiment about what has happened in a complete and accurate manner