noun Download 🔗Share An enclosed gear train. Examples : "The mechanic checked the car's gearbox for any signs of damage. " machine technical vehicle part system Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share That part of a car's transmission containing the train of gears, and to which the gear lever is connected. Examples : "The mechanic said the grinding noise was likely a problem with the gearbox of my car. " vehicle machine part technical Chat with AIVocabulary GamePractice Reading