tricycle /ˈtɹaɪsɪkəl/noun 2verb 1forms 3 noun2 •A cycle with three wheels, powered by pedals and usually intended for young children.[S]o I rode home on my brand new tricycle to find the rest of the family parked in front of the box. — 1995 •(Philippines) An autorickshaw; A motorized cycle rickshaw (usually a roofed motorcycle with sidecar, often available for hire in the manner of a taxi) verb1 •To ride a tricycle.The child tricycled around the driveway until dark. formstricycled · tricycling · tricycles