motorcycle

A two-wheeled motor vehicle resembling a heavy bicycle, sometimes having two saddles and a sidecar with a third wheel.

A bicycle or tricycle operated by some form of motor as well as by pedals.

To ride a motorcycle.

A two-wheeled vehicle having a motor attached so as to be self-propelled. In common usage, a motorcycle is of heavier construction with larger wheels, a more powerful motor, and a higher maximum speed than a motorbike.

An open-seated motor-powered vehicle with two wheels.