Noun | 1. | breaker point - a contact in the distributor; as the rotor turns its projecting arm contacts them and current flows to the spark plugs tangency, contact - (electronics) a junction where things (as two electrical conductors) touch or are in physical contact; "they forget to solder the contacts" electrical distributor, distributer, distributor - electrical device that distributes voltage to the spark plugs of a gasoline engine in the order of the firing sequence |