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bomb

/bɒm/
IELTSAcademic
noun

An explosive weapon that explodes after being set off. It can cause damage, fire, or injury.

  • The bomb exploded near the bridge.
  • Police found a bomb in the bag.
verb

To fail badly, especially in a performance, test, or business plan.

  • The play bombed on opening night.
  • My presentation bombed because I was nervous.
noun

A great success, especially in slang or informal speech.

  • Her new song is a bomb.
  • The movie was a bomb at the box office.

Adinary Nuance

Bomb is the strongest and most direct word among near-neighbors like explosive, device, and missile. It often means a weapon that explodes, but in informal English it can also mean a total failure. In modern speech, that failure meaning is common in business, exams, and entertainment.

In other languages

Vietnamese
bom
Spanish
bomba
Chinese
炸弹
Japanese
爆弾
Korean
폭탄

Etymology

Bomb came into English in the 1600s from French bombe, from Italian bomba, and earlier from Latin and Greek words for a loud sound or a boom-like noise.

Common phrases

bomb threatatomic bombbox-office bombbomb out

Synonyms

Related words

Frequently asked questions

Is bomb a formal word?
It is neutral for the weapon meaning, but informal for the meaning 'fail badly.'
What's the difference between bomb and explosive?
A bomb is a type of explosive object, while explosive is a broader word for something that can explode.
Can I say a movie was a bomb?
Yes. It means the movie failed badly or did not earn much money.
Is bomb used in academic writing?
Yes, for the weapon meaning. For the slang meaning, use it carefully in formal writing.