- bicycle, bike, wheel, cycle - a wheeled vehicle that has two wheels and is moved by foot pedals
--1 is a kind of wheeled vehicle
--1 has parts:
--1 has particulars:bicycle seat, saddle; bicycle wheel; chain; coaster brake; handlebar; mudguard, splash guard, splash-guard; pedal, treadle, foot pedal, foot lever; sprocket, sprocket wheel bicycle-built-for-two, tandem bicycle, tandem; mountain bike, all-terrain bike, off-roader; ordinary, ordinary bicycle; push-bike; safety bicycle, safety bike; velocipede Derived form: verb bicycle1