See motorcycle mama
[moh-ter-sahy-kuh l] /ˈmoʊ tərˌsaɪ kəl/ noun 1. a similar to a bicycle but usually larger and heavier, chiefly for one rider but sometimes having two saddles or an attached sidecar for passengers. verb (used without object), motorcycled, motorcycling. 2. to ride on or operate a motorcycle. /ˈməʊtəˌsaɪkəl/ noun 1. Also called motorbike. a two-wheeled vehicle, […]
- Motor decussation
motor decussation n. See pyramidal decussation.
- Motor development
The growth of muscular coordination in a child.
noun 1. a mechanical system, including an electric motor, used to operate a machine or machines. noun 1. (photog) a battery-operated motorized system to give fast film advance between exposures Compare autowinder