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.

The spark plug ignites a fuel-air mix, causing the rotor to turn a shaft, creating motion.

From The Wall Street Journal • Apr. 24, 2026

First Brands said Monday it has started winding down Brake Parts, aftermarket parts maker Cardone and spark plug manufacturer Autolite.

From The Wall Street Journal • Jan. 26, 2026

That caused a short-circuit and "arcing" - electric sparks like those in a spark plug - which resulted in a "catastrophic failure".

From BBC • Jul. 2, 2025

“If I’m being completely honest, I think she could come off the bench and be a spark plug for somebody right now,” Koclanes said.

From Los Angeles Times • Apr. 14, 2024

Edwin reached in his jacket pocket and pulled out a spark plug.

From "Touching Spirit Bear" by Ben Mikaelsen