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backdraft

backdraft

1 8.4
A sudden explosion when fresh air rushes into a smoke-filled room
  • noun
  • /ˈbækdræft/
  • Specialized
translation icon : explosión de retroceso
  • Will is engulfed in a backdraft of black oily smoke.

If you'll excuse me, I'm going to go patent my backdraft cooling method, Backdraft TM.

Examples

  • And using your very technical marshmallow sticks, we can figure out the speed of this backdraft at its fastest.

  • A sudden backdraft caused the screen door to slam shut.

    Fiction book (1996)
  • The backdraft was set somewhere in there.

    Fiction book (1991)
  • The backdraft blew out the flame.

    Fiction book (1991)
  • Backdraft blew out the flame.

  • He describes the volatile stages of a fire that result in a backdraft:

    Academic text (2010)
  • That's the question arson investigators are struggling with after a freak explosion known by firefighters as a backdraft...

  • The firefighters quickly exited the building when they noticed a backdraft forming inside due to the intense heat.

  • During the investigation, the team discovered that the backdraft had caused the flames to spread rapidly.

  • When the door was opened, a sudden backdraft swept through the room, pushing the smoke out and creating a dangerous situation.

Synonyms

explosion
vsbackdraft
74 3.0

A sudden large increase in the number or amount of something

is the narrow case caused when air reaches hot gas after a fire
blast
vsbackdraft
37 3.3

A sudden strong movement of air that pushes things

involves ignition when fresh air reaches hot gas in a space
blowup
vsbackdraft
  • US
1 6.0

A sudden violent explosion that destroys things nearby

is a fire-specific ignition triggered by air entering hot gas
airburst
vsbackdraft
  • Specialized
1 8.3

An explosion of a bomb or missile in the air above the ground

is caused by air entering an enclosed hot gas space during a fire
burst of fire
vsbackdraft
1 5.7

A sudden strong flash of flames or energy that happens quickly

is caused when air enters a hot gas filled space during a fire
fulminous explosion
vsbackdraft
9.0

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

is specifically caused by air entering a hot gas filled space

How Violent

flashover
  • Specialized
1 9.4
explosion
2.8
backdraft
  • Specialized
1 8.4
flare-up
11 6.0

Surface Forms

backdraft singular
backdrafts plural

Morphology

backdraft = back + draft (semi-transparent) = back + draft + back

Components 'back' + 'draft' are clear (an air current), but the specialised firefighting sense (sudden explosive re-ignition) is not directly derivable by an average learner.

Etymology

Backdraft comes from the parts back and draft, where draft means 'a current of air'. In firefighting a sudden 'back' rush of fresh air into a hot, smoke-filled space can make built-up gases explode, so backdraft names that sudden dangerous blast.