piston rod

noun

: connecting rod

Examples of piston rod in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But water doesn’t compress, and the resulting pressure can bend piston rods or crack the block. — Sun Sentinel, 13 Apr. 2023 As Aerohart explains of its own device, the user simply puts the tinder – char cloth seems to be the most recommended – inside the cavity at the tip of the removable piston rod, reinstalls the piston back into the cylinder, then firmly and rapidly depresses it. — New Atlas, 6 Oct. 2025

Word History

First Known Use

1753, in the meaning defined above

Time Traveler
The first known use of piston rod was in 1753

Rhymes for piston rod

See All Rhymes for piston rod

Browse Nearby Words

piston ring
piston rod
piston spring
See all Nearby Words

Cite this Entry

“Piston rod.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/piston%20rod. Accessed 7 Jul. 2026.

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