driveshaft
- n a rotating shaft that transmits power from the engine to the point of application
- Hong Kong matters not only because it is a vital driveshaft of the global economy, transmitting the raw power of China's manufacturing capability into a worldwide system for .
- The bumper jack had slipped, and Charles's right leg was pinned between the car body and the driveshaft.
- All four engines are mechanically linked to a flexible driveshaft set in the leading edges of the wings.