(n) starting an automobile engine that has a weak battery by means of jumper cables to another car, Syn. jump-start, Example:my battery was dead so I had to get a jumpstart from my neighbor
[あたりや, atariya] (n) (1) lucky person; someone who made a lot of money (e.g. gambling or on the stock market); (2) skilled batter; batter on a hot streak (baseball); (3) accident faker; someone who jumps in front of cars on purpose to extort money; (4) barbershop