[ kwod-ruh-sahy-kuh l ]
/ ˈkwɒd rəˌsaɪ kəl /
a vehicle similar to the bicycle and tricycle but having four wheels.
Related formsquad·ri·cy·cler, quad·ri·cy·clist, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for quadricycle
Quadricycle, kwod′ri-sī-kl, n. a four-wheeled vehicle propelled by the feet.