n.
1.a loud noise made by the explosion of fuel in the manifold or exhaust of an internal combustion engine
2.a miscalculation that recoils on its maker backfire v.
1.have an unexpected and undesired effect
2.emit a loud noise as a result of undergoing a backfire
3.set a controlled fire to halt an advancing forest to prairie fire
Idiom of the Day
hold back
to stay back or away, to show unwillingness to do something
Our boss always holds back during meetings and never says anything.