a small, lightweight motorcycle.
a bicycle that is propelled by an attached motor.
verb (used without object), mo·tor·biked, mo·tor·bik·ing.
to go by motorbike; drive or ride a motorbike.
Origin of motorbike
Also called mo·tor·bi·cy·cle [moh-ter-bahy-si-kuh l, ‐sik-uh l, ‐sahy-kuh l] /ˈmoʊ tərˌbaɪ sɪ kəl, ‐sɪk əl, ‐saɪ kəl/.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012