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Synonyms

sparkplug

American  
[spahrk-pluhg] / ˈspɑrkˌplʌg /

verb (used with object)

Informal.
sparkplugged, sparkplugging
  1. to lead, inspire, or animate something or someone.


Etymology

Origin of sparkplug

v. use of spark plug

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.

As for Hyeseong Kim, he has been a sparkplug for the offense.

From Los Angeles Times • Jun. 14, 2025

They have a sparkplug in Jones, who made all five of her threes and scored a game-high 15 points.

From Los Angeles Times • Nov. 24, 2024

With Irving out of the lineup, Jones, who only scored a total of five points in Dallas’ first two games, was the offensive sparkplug to fill the void.

From Washington Times • Oct. 31, 2023

Since his return Dec. 22, though, Hachimura has been a sparkplug off the bench.

From Washington Post • Jan. 22, 2023

There were metal objects: hubcaps, a pair of rusty scissors, a sparkplug.

From "Flora & Ulysses: The Illuminated Adventures" by Kate DiCamillo