ˌdifferential ˈgear BrE AmE noun [countable] technical
an arrangement of ↑ gear s that allows one back wheel of a car to turn faster than the other when the car goes around a corner
ˌdifferential ˈgear BrE AmE noun [countable] technical
an arrangement of ↑ gear s that allows one back wheel of a car to turn faster than the other when the car goes around a corner
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012