B1noun1K

Explosion

UK /["/ɪkˈspləʊʒn/"]/US /["/ɪkˈspləʊʒn/"]/

Definition

the sudden violent bursting and loud noise of something such as a bomb exploding; the act of deliberately causing something to explode

In simple words: A sudden burst of energy that makes a loud noise.

Examples

  • The explosion shook the entire building, causing panic among the residents.
  • Scientists are studying the explosion of stars in distant galaxies.
  • There was an explosion of color in the garden during springtime.
  • The explosion of social media has changed the way we communicate.
  • Emergency services responded quickly after reports of an explosion at the factory.

Usage notes

Used in both formal and informal contexts. Formal when discussing scientific or technical matters; informal when referring to accidents or dramatic events. Avoid using in lighthearted contexts.

Grammar pattern

standalone noun

Memory hint

Think of 'explode' – when something explodes, it creates an 'explosion'.

Collocations

  • almighty
  • big
  • deafening
  • cause
  • create
  • set off
  • come
  • happen
  • occur
  • in an/​the explosion
  • sudden
  • great
  • veritable
  • see
  • witness
  • occur
  • take place
  • explosion in
  • explosion of

Synonyms

  • blast
  • detonation
  • erupting
  • bang
  • outburst

Antonyms

  • implosion
  • calm

Common mistakes

  • Confused with 'implosion', which means collapsing inward instead of bursting outward.
  • Using it as a verb; 'explosion' is a noun.
  • Mixing up the context; often overused in everyday conversation.