noun
1.
a vehicle with a tubular metal frame mounted on two spoked wheels, one behind the other. The rider sits on a saddle, propels the vehicle by means of pedals that drive the rear wheel through a chain, and steers with handlebars on the front wheel Often shortened to cycle, (informal) bike
verb
2.
(intransitive) to ride a bicycle; cycle
Derived Forms
bicyclist, bicycler, noun
Word Origin
noun
1.
a motor vehicle similar to a bicycle but usually larger and heavier, chiefly for one rider but sometimes having two saddles or an attached sidecar for passengers.
verb (used without object), motorcycled, motorcycling.
2.
to ride on or operate a motorcycle.
Origin of motorcycle