Jump-start
Part of speech: noun
Definition: the process or result of recharging a battery by jump-starting
Part of speech: verb
Definition: to recharge a dead battery in a car using cables hooked up between it and another car's battery to cause a sudden improvement in something
Jumpstart
Part of speech: verb
Definition: To start a motor vehicle by passing an electrical current from a charged battery to the discharged ("dead" or "flat") battery of the vehicle being started, by using booster cables to temporarily connect the two batteries in parallel.
Part of speech: noun
Definition: The process or result of jump-starting a motor vehicle.