axle

noun

ax·​le ˈak-səl 

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

For instance, the new Charger carries a standard mechanical limited slip differential on the rear axle helps maximize traction in wintry conditions. —Kristin Shaw, Forbes, 1 Mar. 2025

Rolls kept a couple of Silver Ghosts around the factory just to test rear axles. —Raphael Orlove, Robb Report, 27 Feb. 2025

Fifth wheels: Fivers are substantial trailers towed using a mechanism in the truck’s bed above the rear axle for enhanced stability and towing capacity. —Joan Pabón, Miami Herald, 26 Feb. 2025

Except for that time the axle broke on my car from a pothole or that one bridge collapse, our roads are perfect! —Reader Commentary, Baltimore Sun, 13 Feb. 2025

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

Phrases Containing axle

• wheel and axle

Rhymes for axle

• docetaxel
• paclitaxel
• transaxle

Kids Definition

axle

noun

ax·​le ˈak-səl 

: a pin, pole, or bar on or with which a wheel revolves