Dictionary.com
Thesaurus.com
Synonyms

axle

American  
[ak-suhl] / ˈæk səl /

noun

  • axles
    plural
  1. Machinery. the pin, bar, shaft, or the like, on which or by means of which a wheel or pair of wheels rotates.

  2. the spindle at either end of an axletree.

  3. an axletree.


axle British  
/ ˈæksəl /

noun

  1. a bar or shaft on which a wheel, pair of wheels, or other rotating member revolves

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of axle

before 900; Middle English axel, Old English eaxl shoulder, crossbeam (in eaxle-gespann ); cognate with Old Frisian ax ( e ) le, Old Saxon ahsla, Old High German ahsala shoulder ( German Achsel ), Old Norse ǫxl, Latin āla (< derivative of *akslā )

Explanation

An axle is a rod around which a wheel moves or rotates. The front wheels of your car sit on an axle, turning around it as the car moves. Any kind of vehicle with wheels uses some kind of axle for those wheels to rotate on. Trucks, buses, and cars have axles, and so do lawnmowers and wagons and even bicycles. The original, Middle English word for axle was axle-tree, which came from a combination of the Old Norse word öxull and the Old English eax, both of which mean "axis," or "line around which a body rotates."

Keep Reading on Vocabulary.com

Vocabulary lists containing axle

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.

See Examples For:

It's a situation F1 forced on itself by removing the MGU-H, which recovered energy from the turbo and exhaust, and not allowing recovery from the front axle.

From BBC ● Jul. 29, 2026

The work stoppage imperils GM’s heavy-duty Chevrolet Silverado and GMC Sierra pickups, as the automaker has limited axle stock.

From The Wall Street Journal ● Jun. 2, 2026

Foiling the visual expectations of a lifetime, the four-door’s glass roof joins the car’s sloping rear deck just over the rear axle, omitting a transparent panel of any kind.

From The Wall Street Journal ● Apr. 25, 2026

An obvious solution to that was to recover from the front axle as well as the rear.

From BBC ● Mar. 10, 2026

He applied one single drop to the button, then pressed the gluey button to the axle, sat on his bed, and held it there for what seemed like hours.

From "As Brave As You" by Jason Reynolds

The American Axle plant produces axles for GM’s heavy-duty Chevrolet Silverado and GMC Sierra pickups, as well as for its midsize trucks, the Chevrolet Colorado and GMC Canyon.

From The Wall Street Journal ● Jun. 1, 2026

GM is trying to increase production of its heavy-duty Silverados and Sierras just as the workers who make the axles for those trucks are going on strike.

From The Wall Street Journal ● Jun. 1, 2026

The engine roar, so critical to Ferraris, can be provided by what the company calls an “external amplification system” that pumps the natural sound of the electric axles out to the street.

From The Wall Street Journal ● May 25, 2026

The Opel Blitz was stuck fast in the deep gravel bed, almost up to its axles.

From BBC ● Mar. 10, 2026

It was the wagons that slowed them, lumbering along, axles creaking under the weight of their heavy loads.

From "A Clash of Kings" by George R.R. Martin

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training