antiroll bar: meaning, definition, pronunciation and examples
B2technical, automotive
Quick answer
What does “antiroll bar” mean?
A rigid metal bar in a vehicle's suspension system that connects the left and right wheels, designed to reduce body roll during cornering.
Audio
Pronunciation
Definition
Meaning and Definition
A rigid metal bar in a vehicle's suspension system that connects the left and right wheels, designed to reduce body roll during cornering.
In automotive engineering, a component that increases the torsional stiffness of the suspension linkage, resisting the tendency of a vehicle to lean when turning, thereby improving handling and stability.
Dialectal Variation
British vs American Usage
Differences
Term is identical and standard in both varieties. Spelling 'stabiliser bar' is a British variant, though 'antiroll bar' remains common.
Connotations
Technical, precise, no significant connotative differences.
Frequency
Slightly more frequent in American English due to larger automotive hobbyist culture, but core term is equally standard.
Grammar
How to Use “antiroll bar” in a Sentence
The [vehicle] has a(n) [adjective] antiroll bar.To improve handling, they fitted a thicker antiroll bar.The mechanic checked the [front/rear] antiroll bar.Vocabulary
Collocations
Examples
Examples of “antiroll bar” in a Sentence
adjective
British English
- The antiroll-bar linkage was worn.
American English
- The antiroll bar bushing needs replacement.
Usage
Meaning in Context
Business
Rare, except in automotive parts sales or manufacturing.
Academic
Used in engineering textbooks and papers on vehicle dynamics.
Everyday
Used by car enthusiasts, mechanics, and in car reviews.
Technical
Standard term in automotive repair manuals, engineering design, and motorsports.
Vocabulary
Synonyms of “antiroll bar”
Vocabulary
Antonyms of “antiroll bar”
Watch out
Common Mistakes When Using “antiroll bar”
- Misspelling as 'anti-rollbar' (as one word).
- Confusing with a 'roll cage' (a safety structure inside a car).
- Using it as a verb, e.g., 'The car was antirolled.' (incorrect).
FAQ
Frequently Asked Questions
Yes, 'sway bar' is a common synonym, especially in American English.
Technically yes, but it will significantly increase body roll during cornering, negatively affecting handling and safety.
A stiffer antiroll bar can transmit more road shock between wheels, potentially making the ride feel firmer, especially over uneven surfaces.
They connect the wheels on their respective axles. Adjusting their relative stiffness is a key method for tuning a car's handling balance (understeer/oversteer).
A rigid metal bar in a vehicle's suspension system that connects the left and right wheels, designed to reduce body roll during cornering.
Antiroll bar is usually technical, automotive in register.
Antiroll bar: in British English it is pronounced /ˌæn.tiˈrəʊl ˌbɑː(r)/, and in American English it is pronounced /ˌæn.t̬iˈroʊl ˌbɑːr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “[none specific to this term]”
Learning
Memory Aids
Mnemonic
Think: 'ANTI-ROLL' = against rolling. The bar fights the car's roll in corners.
Conceptual Metaphor
A TORSION SPRING: It twists to resist force, metaphorically acting as a spring that controls leaning.
Practice
Quiz
What is the primary function of an antiroll bar?