explosion

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explosion

  • /ɪkˈspləʊ.ʒən/ UK
  • /ɛkˈsploʊ.ʒən/ US
  • /ɪkˈsploʊ.ʒən/ US

Where it comes from

From French explosion, from Latin explōsio, from explōdo (“to drive out by clapping”), from ex- and plōdo (“to clap or strike”). For more information see explode.

noun explosions

  1. countable, uncountable A violent release of energy (sometimes mechanical, nuclear, or chemical); an act or instance of exploding. A man was injured by an explosion caused by drilling into a missed shot at the Mendota mine above Silver Plume, Colo.
  2. countable, uncountable The sound of an explosion.
  3. countable, uncountable A sudden, uncontrolled or rapid increase, expansion, or bursting out. As with the Lejeuneaceae, this pattern of massive speciation appears to be correlated with the Cretaceous explosion of the angiosperms and the simultaneous creation of a host of new microenvironments, differing in humidity, light intensity, texture, etc.

Similar: bang, blast, boom, burst, detonation, eruption, fulmination · Opposite: implosion

Thesaurus

Closest in meaning: burst, detonation, plosion, explosive, exploding, blasted, blasting, explode, exploded, blowout, outburst, outbreak, surge, bang, upsurge, flash

noun

Similar: bang, blast, boom, burst, detonation, eruption, fulmination · Opposite: implosion

Translations

Every language

noun violent release of energy

Españolexplosión
한국어폭발 pokbal
日本語爆発
中文爆炸 bàozhà, 爆發 /爆发 bàofā
हिन्दीविस्फोट visphoṭ
Kiswahilimlipuko
Portuguêsexplosão
Françaisexplosion
DeutschExplosion
Italianoesplosione, scoppio
Ελληνικάέκρηξη ékrixi
Românăexplozie
Русскийвзрыв vzryv
Tiếng Việtnổ
العربيةاِنْفِجَار infijār, تَفْجِير tafjīr
עבריתפִּיצוּץ pitsúts

noun sound of an explosion

日本語爆発音
Kiswahilimlipuko
Italianoscoppio
Ελληνικάανατίναξη anatínaxi
Românădetunătură
Русскийвзрыв vzryv

noun sudden increase, expansion, or bursting out

Kiswahilimlipuko

Talk about this word

Cite this
MLA

"explosion." Wiktionary, via Micwyn, micwyn.com/word/explosion. Accessed 6 Nov. 2026.

APA

explosion. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/explosion

Chicago

"explosion." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/explosion.

BibTeX
@misc{explosion_2026,
  title = {explosion},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/explosion},
  urldate = {2026-11-06}
}