"jumpstarts" in the noun sense
1. jumpstart, jump-start
starting an automobile engine that has a weak battery by means of jumper cables to another car
"my battery was dead so I had to get a jumpstart from my neighbor"
"jumpstarts" in the verb sense
1. jumpstart, jump-start, jump
start (a car engine whose battery is dead) by connecting it to another car's battery
2. jumpstart, jump-start
start or re-start vigorously
"The Secretary of State intends to jumpstart the Middle East Peace Process"
Source: WordNet® (An amazing lexical database of English)
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