power train

Found in Anh - Anh (Wordnet)

Definition Noun : 1. The system of components that transmits mechanical power from the engine to the driving wheels of a vehicle. This includes the clutch or torque converter, transmission (gearbox), driveshaft, differential, and axles. Usage The term "power train" (also written as "powertrain") is used specifically in the context of vehicles and machinery to describe the entire assembly that g...