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Definition of driveline
driveline
/ˈdraɪv.laɪn/
drive · line
Plural:drivelines
driveline Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
2
driveline Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• 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 drivelineWord 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.
• Nearby Words
Cite this Entry
Wordmom. (2026). Definition of Driveline. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/driveline