bevel gear

noun

: either of a pair of toothed wheels whose working surfaces are inclined to nonparallel axes

Illustration of bevel gear

Illustration of bevel gear
  • bevel gears

Word History

First Known Use

circa 1790, in the meaning defined above

Time Traveler
The first known use of bevel gear was circa 1790

Dictionary Entries Near bevel gear

bevel gauge

bevel gear

bevel pinion

See More Nearby Entries 

Cite this Entry

“Bevel gear.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bevel%20gear. Accessed 30 Dec. 2024.

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More from Merriam-Webster on bevel gear

Britannica.com: Encyclopedia article about bevel gear

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