all-wheel drive
noun🔊/ˌɔːl wiːl ˈdraɪv/
🔊/ˌɔːl wiːl ˈdraɪv/
(especially North American English) (also four-wheel drive British and North American English)
[uncountable, countable]a system in which power is applied to all four wheels of a vehicle, making it easier to control; a vehicle with this system see also four-by-fourTopics Transport by car or lorryc1(车辆)四轮驱动;四轮驱动汽车