antiroll bar

[ an-tee rohl, an-tahy- ]
/ ˌæn ti ˈroʊl, ˌæn taɪ- /

noun Automotive.

Origin of antiroll bar

First recorded in 1965–70; anti- + roll

British Dictionary definitions for anti-roll bar

anti-roll bar

noun

a crosswise rubber-mounted bar in the suspension of a motor vehicle, which counteracts the movement downward on one side when cornering