ve·loc·i·pede 
(və-lŏsə-pēd′)
(və-lŏsə-pēd′)n.
1. A tricycle.
2.
a. Any of several early bicycles having pedals attached to the front wheel.
b. An early bicycle propelled by pushing the feet along the ground while straddling the vehicle.
[French vélocipède : Latin vēlōx, vēlōc-, fast; see VELOCITY + Latin pēs, ped-, foot; see -PED.]
velocipede