noun
a rigid metal bar between the front suspensions and between the rear suspensions of cars and trucks; serves to stabilize the chassis
• Syn: ↑anti-sway bar
• Hypernyms: ↑bar, ↑stabilizer, ↑stabiliser
• Part Holonyms:
* * *
a horizontal metal bar linking the two front suspension systems of an automobile, used to reduce swaying or rolling. Also called antiroll bar, antisway bar, sway bar.
[1930-35]
Useful english dictionary. 2012.