Wiktionary
n. A rickshaw with two wheels in the back for the carriage and one wheel in the front for steering, propelled by the action of a driver’s feet upon pedals.
WordNet
n. a tricycle (usually propelled by pedalling); used in the Orient for transporting passengers for hire; "boys who once pulled rickshaws now pedal pedicabs" [syn: pedicab]
Wikipedia
The cycle rickshaw is a small-scale local means of transport; it is also known by a variety of other names such as bike taxi, velotaxi, pedicab, bikecab, cyclo, beca, becak, trisikad, or trishaw.
As opposed to rickshaws pulled by a person on foot, cycle rickshaws are human-powered by pedaling. Another type of rickshaw is the auto rickshaw.
They are a type of tricycle designed to carry passengers on a for hire basis. Cycle rickshaws are widely used in major cities around the world, but most commonly in cities of South, Southeast and East Asia.