Meaning

3 senses
  1. A premature explosion in the cylinder of a gas or oil engine during the exhaust or the compression stroke, tending to drive the piston in the wrong direction.

  2. An explosion in the exhaust passages of an internal combustion engine.

    a loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine

  3. An explosion in other equipment.

Examples

37 sentences
  1. Tom thinks the plan may backfire.

    deTom meint, dass der Plan nach hinten losgehen könnte. — Pfirsichbaeumchen

  2. Your plan could backfire on you.

    ruВаш план может обернуться против вас самих. — marafon

    deDein Plan könnte nach hinten losgehen. — Waldelfe

  3. What causes a car to backfire?

  4. Tom thought he heard a car backfire.

  5. Tom thinks that the plan may backfire.

Origin

From back + fire.

From back + fire.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: backfires
Singularbackfire
Pluralbackfires

regular

Synonyms

4 synonyms
premature explosion in engine cylinder:knockA2ping
Close in meaning
  • a miscalculation that recoils on its maker:boomerang
  • the backward escape of gases and unburned gunpowder after a gun is fired:blowback

Word family

1 related words

See also

neighbours in the dictionary

Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.

backfire — meaning, examples, forms, synonyms | Krumeto