Skip to main content
big bang

big bang

2 3.4
A loud sudden noise like an explosion
  • noun
  • /bɪɡ bæŋ/
translation icon : estallido
  • This one, however, had its big bang in the early 1970s, in Chile.

With a bang like a real bang, like a Big Bang, like a Big Bang Theory.

Examples

  • An American airplane dropped a Big Bang boom on Hiroshima.

  • With a bang like a real bang, like a Big Bang, like a Big Bang Theory.

  • Well, it was running smoothly and then there was just this big bang and it sort of petered out.

  • It's now instantly shorting and boom, that lovely Big Bang that we heard earlier where I had to change my trousers.

  • Gangs all here for a Big Bang with some sweaty leather and wet balls.

  • As I was walking, I suddenly heard a big bang that startled everyone nearby.

  • The firework display culminated in a big bang, filling the sky with bright colors.

  • The old engine made a big bang before it finally broke down on the highway.

Synonyms

explosion
vsbig bang
2.8

A sudden violent burst that makes a loud noise and causes damage

emphasizes the loud noise aspect rather than the violent damage
bang
vsbig bang
237 1.3

A sudden loud noise from a hit or impact

is more about a loud burst from an energetic detonation
boom
vsbig bang
195 2.1

A long deep loud noise like thunder or a cannon

is usually briefer and more sudden rather than long and resonant
bam
vsbig bang
  • Informal
108 8.4

A sudden very loud noise, like an explosion or a slammed door

is a serious loud explosive event rather than a playful effect
report
vsbig bang
78 5.8

A sudden loud noise like the bang of a gun

leans more to loud explosive events rather than small sharp reports
blast
vsbig bang
27 2.7

A sudden very loud noise that hurts your ears

is slightly broader, covering loud sudden sounds not only strong blasts
a loud bang
vsbig bang
10 1.2

A sudden very loud noise often from an explosion or crash

focuses more on an explosive origin rather than only a sharp sound
sonic boom
vsbig bang
  • Specialized
8 4.5

A loud, explosive sound made when something like a plane goes faster than sound

is the general loud sudden noise not limited to supersonic causes
boom-boom
vsbig bang
  • Informal
7 7.6

A loud, deep sound like an explosion or fireworks

is the real loud sudden event rather than an imitative sound
blam
vsbig bang
  • Informal
2 8.9

A sudden loud noise like a gunshot or explosion

is more about a large explosive noise rather than a short effect
eruption
vsbig bang
1 4.1

A sudden loud burst of noise such as applause

stresses an actual explosive event and its loud result
fulminous explosion
vsbig bang
9.0

A very sudden powerful blast that breaks things and makes loud noise

is broader, highlighting loud sudden sound rather than extreme violence
sudden cannonade
vsbig bang
  • Archaic
9.2

A sudden series of very loud bangs like explosions

refers to a single loud explosive event rather than repeated heavy shots

Antonyms

660 2.0

A period with no sound or speech

85 2.0

A soft rustling sound like leaves or silk moving

How Loud

big bang
2 3.4
explosion
2.8
blast
27 2.7
bang
237 1.3
pop
3.1
click
73 1.0

Surface Forms

big bang singular
big bangs plural

Morphology

big + bang

The meaning 'a loud, sudden explosion or noise' is directly and transparently derivable from combining 'big' (large/intense) with 'bang' (a sharp sudden noise), so a B1 learner who knows both words can readily infer this sense. The adjective+noun composition is a common, cross-linguistically predictable pattern (note: the cosmological proper noun 'Big Bang' is a separate usage but does not affect the transparency of the literal noise sense).

Etymology

Big bang paints the picture of a big bang—a very loud, sudden noise like an explosion—so we use it to mean 'a loud, sudden explosion'.