axle

noun

ax·​le ˈak-səl How to pronounce axle (audio)
1
a
: a pin or shaft on or with which a wheel or pair of wheels revolves
b(1)
: a fixed bar or beam with bearings at its ends on which wheels (as of a cart) revolve
(2)
: the spindle of such a beam
2
archaic : axis

Examples of axle 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.
The truck is the chassis that carries the wheels, axles and suspension. New Atlas, 14 Jan. 2025 Take a peek: The Magic Hitch option adds two electric motors on the trailer’s single axle, and the Flow is able to do complete tank turns in place as well as the usual back and forth to line up with your hauler of choice. William Roberson, Forbes, 7 Jan. 2025 Moving trucks, dual axles, trailers, haulers, stake-bed trucks and truckloads larger than 3/4 ton are not permitted. Katie Wiseman, The Indianapolis Star, 23 Dec. 2024 Rear axle carrier failure can cause a sudden loss of vehicle handling and control, increasing the risk of a crash, Mercedes-Benz said in a NHTSA report. Mike Snider, USA TODAY, 30 Dec. 2024 See all Example Sentences for axle 

Word History

Etymology

Middle English axil, probably independent use of axil- in axeltre, axiltre axletree

Note: This word effectively replaced rare Middle English axe "axle," descended from Old English eax—see axis.

First Known Use

14th century, in the meaning defined at sense 1a

Time Traveler
The first known use of axle was in the 14th century

Dictionary Entries Near axle

Cite this Entry

“Axle.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/axle. Accessed 22 Jan. 2025.

Kids Definition

axle

noun
ax·​le ˈak-səl How to pronounce axle (audio)
: a pin, pole, or bar on or with which a wheel revolves

More from Merriam-Webster on axle

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