Pronunciation: [ˈaksə͡l] (IPA) 
The word "axle" is spelled with the letters A-X-L-E. In IPA phonetic transcription, it can be written as /ˈæksl/. The "a" is pronounced like the "a" in "cat," while the "x" is pronounced like a "ks" sound. The "l" is pronounced as an "l" sound, and the "e" is pronounced like a short "uh." When pronounced altogether, the word sounds like "AX-ull." The word refers to a shaft on which a wheel turns and is commonly used in vehicles.
An axle is a mechanical component that forms a central shaft or rod used to support and/or transfer rotational motion or torque in a vehicle or machinery. It is a vital part of the drivetrain system and commonly found in various types of vehicles, including cars, trucks, motorcycles, and bicycles.
Typically, an axle consists of a cylindrical or rod-like structure with a solid or hollow design depending on the requirements of the application. It is often made of robust materials such as hardened steel or alloy to withstand the forces and stresses it may encounter during operation.
In automotive applications, axles can be found at the front and rear ends of a vehicle, connecting the wheels on either side. They provide support and enable the wheels to rotate while transmitting power from the engine to the wheels, allowing the vehicle to move forward or backward. Moreover, axles may have additional components attached to them, such as constant velocity joints or differential gears, depending on the specific design and purpose of the vehicle.
In machinery, axles are used to transmit rotational motion between multiple components or to support rotating elements such as pulleys, gears, or drums. They play a crucial role in maintaining the stability, alignment, and smooth operation of the machine.
Overall, an axle serves as a pivotal component for the functioning of vehicles or machinery, enabling the transfer of power or motion, ensuring stability and support, and contributing to the efficient and safe operation of various mechanical systems.
The wooden or iron bar round the ends of which wheels can turn; in bot., the central portion of the young plant whence the plumule and radicle are given off; the central organ-bearing buds.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "axle" has an etymology that can be traced back to the Proto-Indo-European root "*aks-", which means "axis".
From this root, the Old English term "eax" was derived, which referred to a tree trunk or an axle. It eventually evolved into "axel" in Middle English and finally became the word "axle" in Modern English.
The word's association with the axle of a wheeled vehicle can be attributed to its original meaning of "axis" or a central shaft around which something rotates. The word has retained its meaning over centuries and is still used to refer to the central shaft that supports and enables rotation in a vehicle's wheels.
