defuse

D2E1F4U1S1E1
/diːˈfjuːz//dɪˈfjuːz/

verb

To remove the fuse from (e.g. a bomb).

“to defuse a hostage situation”

Opposite
Less commonScrabble 10

Meanings

defuse1

verbdefuse (third-person singular simple present defuses, present participle defusing, simple past and past participle defused)

present singular third person defuses · participle present defusing · participle past defused · past defused · alternative defuze

  1. transitiveTo remove the fuse from (e.g. a bomb).

    Shepard: I wear a lot of hats, Mr. Vargas. Some days I shut down criminals. Some days I defuse nukes. Some days I like to enjoy private vices. You understand me?

    2008, BioWare, Mass Effect (Science Fiction), Redwood City: Electronic Arts, →ISBN, →OCLC, PC, scene: Noveria
  2. figurativelytransitiveTo make less dangerous, tense, or hostile.

    to defuse a hostage situation

    5 more examples

    The diplomats are trying to defuse the escalating crisis.

    In recent months, those tactics have come to include defensive maneuvers aimed at defusing the media counteroperations of the United States and its allies.

    2008 April 4, Michael Moss, “Rising Leader for Next Phase of Al Qaeda’s War”, in The New York Times

    As a result of the Santiago Principles and other parallel efforts at education such as the SWF scoreboard that I have featured in my research, a substantial amount of distrust surrounding SWFs has been defused.

    2010, Edwin M. Truman, Sovereign Wealth Funds: Threat Or Salvation?, →ISBN, page 8

    Shaken by the biggest challenge to their authority in years, Brazil’s leaders made conciliatory gestures on Tuesday to try to defuse the protests engulfing the nation’s cities.

    2013 June 18, Simon Romero, “Protests Widen as Brazilians Chide Leaders”, in New York Times, retrieved 21 Jun 2013

    Defying this, Western queer culture actively defuses from cisnormative values, yet in so doing may also fuse with their new, queernormative value constructs.

    2020, Alex Stitt, ACT for Gender Identity: The Comprehensive Guide, page 202

    Synonyms: de-escalate

defuse2

verbdefuse (third-person singular simple present defuses, present participle defusing, simple past and past participle defused)

present singular third person defuses · participle present defusing · participle past defused · past defused · alternative defuze

  1. obsoleteTo disorder; to make shapeless.

    If but as well I other accents borrow / That can my speech defuse,

    c. 1603–1606, William Shakespeare, “The Tragedie of King Lear”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act I, scene iv], line 2

Synonyms & antonyms

verbTo make less dangerous, tense, or hostile.

More synonyms by meaning

verbremove the triggering device from

Opposite
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

defuse · verb

  1. Proto-Indo-European*de
  2. Proto-Indo-European*déh₁
  3. Proto-Italic*dē
  4. Latindē
  5. Latindē-
  6. Englishde-
  7. Englishfuse
  8. Englishdefuse

From de- + fuse.

Full word history & related roots →

Translations

Basque indar-gabetu, baretu
  • indar-gabetuto remove the fuse from a bomb
  • baretuto make something less dangerous
  • lasaituto make something less dangerous
Chinese Mandarin 拆除(引信)
  • 拆除(引信)to remove the fuse from a bomb
Czech zneškodnit, zneškodňovat
  • zneškodnitto remove the fuse from a bomb
  • zneškodňovatto remove the fuse from a bomb
Danish demontere
  • demontereto remove the fuse from a bomb
Dutch ontmantelen, onschadelijk maken
  • ontmantelento remove the fuse from a bomb
  • onschadelijk makento remove the fuse from a bomb
  • ontmijnento remove the fuse from a bomb
  • de angel halen uitto make something less dangerous
  • ontmijnento make something less dangerous
Finnish purkaa, tehdä vaarattomaksi
  • purkaato remove the fuse from a bomb
  • tehdä vaarattomaksito remove the fuse from a bomb
  • laukaistato make something less dangerous
  • purkaa jännitysto make something less dangerous
French désamorcer, désamorcer
  • désamorcerto remove the fuse from a bomb
  • désamorcerto make something less dangerous
German entschärfen, entschärfen
  • entschärfento remove the fuse from a bomb
  • entschärfento make something less dangerous
Hungarian hatástalanít
  • hatástalanítto remove the fuse from a bomb
Italian disinnescare
  • disinnescareto remove the fuse from a bomb
Polish rozbrajać, rozbroić
  • rozbrajaćto remove the fuse from a bomb
  • rozbroićto remove the fuse from a bomb
  • rozładowywaćto make something less dangerous
  • rozładowaćto make something less dangerous
Portuguese desarmar, apaziguar
  • desarmarto remove the fuse from a bomb
  • apaziguarto make something less dangerous
  • acalmarto make something less dangerous
Romanian dezamorsa, dezamorsa
  • dezamorsato remove the fuse from a bomb
  • dezamorsato make something less dangerous
Russian размини́ровать, размини́ровано
  • размини́ровать (razminírovatʹ)to remove the fuse from a bomb
  • размини́ровано (razminírovano)to remove the fuse from a bomb
Spanish desactivar, apaciguar
  • desactivarto remove the fuse from a bomb
  • apaciguarto make something less dangerous
  • calmarto make something less dangerous
Ukrainian знешко́дити, знешко́джувати
  • знешко́дити (zneškódyty)to remove the fuse from a bomb
  • знешко́джувати (zneškódžuvaty)to remove the fuse from a bomb

Rhymes & wordplay

Rhymes with defuse

All rhymes →

Sounds the same

Cite this entry
APA

defuse. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/defuse

MLA

“defuse.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/defuse. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “defuse,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/defuse.

Source: defuse on Wiktionary, CC BY-SA 4.0.