: the parts (such as the universal joint and the driveshaft) that connect the transmission with the driving axles of an automobile
also : power train
the drivetrain warranty

Examples of drivetrain 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 list includes vehicles with electric, hybrid and gasoline-powered drivetrains. — Jamie L. Lareau, Freep.com, 18 Sep. 2026 Shift rejuvenated the Silver Shadow by swapping out its original engine and drivetrain for the motor, electrical systems, and 75 kWh battery pack from a 2016 Tesla Model S. — Bryan Hood, Robb Report, 17 Sep. 2026 Investigators found the bicycle’s steering and drivetrain components appeared to have been in working order before the collision. — Madison Smalstig, Sacbee.com, 17 Sep. 2026 Conventional drivetrains rely on a central engine or motor with power distributed to the wheels by way of differentials, driveshafts, and gearboxes. — New Atlas, 13 Sep. 2026 See All Example Sentences for drivetrain

Word History

First Known Use

1938, in the meaning defined above

Time Traveler
The first known use of drivetrain was in 1938

Cite this Entry

“Drivetrain.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/drivetrain. Accessed 29 Sep. 2026.

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