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jump-start

[juhmp-stahrt]

noun

  1. Automotive.,  Also the starting of an internal-combustion engine that has a discharged or weak battery by means of booster cables.



verb (used with object)

  1. to give a jump-start to.

    to jump-start an engine.

  2. to enliven or revive.

    to jump-start a sluggish economy.

jump-start

verb

  1. to start the engine of (a car) by connecting it to another engine with jump leads or (of a car) to start in this way

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. the act of starting a car in this way

“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word History and Origins

Origin of jump-start1

First recorded in 1975–80
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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The former president Thomas Jefferson came to the rescue, selling his library of 6,000 books to Congress to jump-start another collection.

But the mere sight of a long-distance jumper was apparently enough to jump-start things on that end.

Read more on Los Angeles Times

The Defense Department is pouring money into jump-starting projects.

But a stronger effort among policymakers to steady the economy, followed by innovation wins like DeepSeek, jump-started a powerful rebound last fall.

Read more on Barron's

The state was the first to mandate battery energy storage at its major utilities, helping jump-start the modern grid-battery market, while its cap-and-trade carbon market program has been emulated in places around the world.

Read more on Los Angeles Times

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