ଅର୍ଥ : The backward escape of gases and unburned gunpowder after a gun is fired.

ଅର୍ଥ : A loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine.

ଅର୍ଥ : A fire that is set intentionally in order to slow an approaching forest fire or grassfire by clearing a burned area in its path.

ଅର୍ଥ : A miscalculation that recoils on its maker.

ଅର୍ଥ : Come back to the originator of an action with an undesired effect.

ଅର୍ଥ : Emit a loud noise as a result of undergoing a backfire.

ଅର୍ଥ : Set a controlled fire to halt an advancing forest to prairie fire.