Meaning of short circuit

short' cir'cuit

1. an abnormal, usually unintentional condition of relatively low resistance between two points of different potential in a circuit, usually resulting in a flow of excess current.

short-cir•cuit

1. to make (an appliance, switch, etc.) inoperable by establishing a short circuit in.
2. to carry (a current) as a short circuit.
2. to bypass, impede, hinder, or frustrate: Bad weather short-circuited my vacation plans.

1. to form a short circuit or become inoperable due to a short circuit.