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Definition of driveline

driveline

/ˈdraɪv.laɪn/
drive · line

Plural:drivelines
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driveline Lexical Profile

driveline Game Scores & Validity

• noun

1

The assembly of mechanical components in a motor vehicle—including the driveshafts, universal joints, differential, and axle shafts—that transmits rotational power from the transmission to the driven wheels.

Example

"The mechanic inspected the truck's driveline after the driver reported a persistent vibration at highway speeds."

Synonyms
View all synonyms for driveline

Word Nuance & Usage

In strict automotive engineering, 'driveline' refers to the components after the transmission (such as the driveshaft, differential, and axles), whereas 'drivetrain' includes the transmission itself and 'powertrain' includes the engine as well.

Cite this Entry


Wordmom. (2026). Definition of Driveline. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/driveline
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