worm wheel

noun

: a toothed wheel gearing with the thread of a worm

Examples of worm wheel 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.
In addition, the cars' worm wheel spring preload — a measurement of spring compression — was set too high. Anne Marie Lee, CBS News, 9 Oct. 2024 Also, the gear geometry is such that, when the saw is on, the worm gear can turn the worm wheel, but not the other way around. Roy Berendsohn, Popular Mechanics, 18 Mar. 2021

Word History

First Known Use

1677, in the meaning defined above

Time Traveler
The first known use of worm wheel was in 1677

Dictionary Entries Near worm wheel

Cite this Entry

“Worm wheel.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/worm%20wheel. Accessed 21 Dec. 2024.

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