verb · 4 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
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/diːˈfjuːz/
Southern-England:Recorded audio is listed in the source snapshot.
rhymes with -uːz
/dɪˈfjuːz/
homophone: diffuse
CMU ARPABET:D IH0 F Y UW1 Z
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
verb
Meaning 1
To remove the fuse from (e.g. a bomb).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
verb
Meaning 2
To make less dangerous, tense, or hostile.
Definition source: English Wiktionary via Wiktextract
Usage: figuratively, transitive
Examples
The diplomats are trying to defuse the escalating crisis.
to defuse a hostage situation
Meaning relationships
Synonyms: de-escalate
Antonyms: none provided
3
verb
Meaning 3
To disorder; to make shapeless.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
verb
Meaning 4
remove the triggering device from
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: fuse
Broader terms: remove, take, take away, withdraw
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 fuse English defuse From de- + fuse.
Compare diffuse.
Across languages
Translations
40 source translations are retained for this English entry.
Azerbaijani:
zərərsizləşdirmək
— to remove the fuse from a bomb
Basque:
indar-gabetu
— to remove the fuse from a bomb
Chinese Mandarin:
拆除(引信)
— to remove the fuse from a bomb
Czech:
zneškodnit
— to remove the fuse from a bomb
Czech:
zneškodňovat
— to remove the fuse from a bomb
Danish:
demontere
— to remove the fuse from a bomb
Dutch:
ontmantelen
— to remove the fuse from a bomb
Dutch:
onschadelijk maken
— to remove the fuse from a bomb
Dutch:
ontmijnen
— to remove the fuse from a bomb
Finnish:
purkaa
— to remove the fuse from a bomb
Finnish:
tehdä vaarattomaksi
— to remove the fuse from a bomb
French:
désamorcer
— to remove the fuse from a bomb
German:
entschärfen
— to remove the fuse from a bomb
Hungarian:
hatástalanít
— to remove the fuse from a bomb
Italian:
disinnescare
— to remove the fuse from a bomb
Luxembourgish:
entschäerfen
— to remove the fuse from a bomb
Polish:
rozbrajać
— to remove the fuse from a bomb
Polish:
rozbroić
— to remove the fuse from a bomb
Portuguese:
desarmar
— to remove the fuse from a bomb
Romanian:
dezamorsa
— to remove the fuse from a bomb
Russian:
размини́ровать
(razminírovatʹ)
— to remove the fuse from a bomb
Russian:
размини́ровано
(razminírovano)
— to remove the fuse from a bomb
Spanish:
desactivar
— to remove the fuse from a bomb
Ukrainian:
знешко́дити
(zneškódyty)
— to remove the fuse from a bomb
Ukrainian:
знешко́джувати
(zneškódžuvaty)
— to remove the fuse from a bomb
Basque:
baretu
— to make something less dangerous
Basque:
lasaitu
— to make something less dangerous
Dutch:
de angel halen uit
— to make something less dangerous
Dutch:
ontmijnen
— to make something less dangerous
Finnish:
laukaista
— to make something less dangerous
Finnish:
purkaa jännitys
— to make something less dangerous
French:
désamorcer
— to make something less dangerous
German:
entschärfen
— to make something less dangerous
Polish:
rozładowywać
— to make something less dangerous
Polish:
rozładować
— to make something less dangerous
Portuguese:
apaziguar
— to make something less dangerous
Portuguese:
acalmar
— to make something less dangerous
Romanian:
dezamorsa
— to make something less dangerous
Spanish:
apaciguar
— to make something less dangerous
Spanish:
calmar
— to make something less dangerous