| MOTORBIKED | • motorbiked v. Simple past tense and past participle of motorbike. • MOTORBIKE v. to travel by motorbike, also MOTORBICYCLE, MOTORCYCLE. | 
| MOTORBIKES | • motorbikes n. Plural of motorbike. • motorbikes v. Third-person singular simple present indicative form of motorbike. • MOTORBIKE v. to travel by motorbike, also MOTORBICYCLE, MOTORCYCLE. | 
| MOTORBOATS | • motorboats n. Plural of motorboat. • motorboats v. Third-person singular simple present indicative form of motorboat. • motor␣boats n. Plural of motor boat. | 
| MOTORBUSES | • motorbuses n. Plural of motorbus. • MOTORBUS n. a bus driven by an internal-combustion engine. | 
| MOTORCADED | • motorcaded v. Simple past tense and past participle of motorcade. • MOTORCADE v. to travel in a motorcade. | 
| MOTORCADES | • motorcades n. Plural of motorcade. • MOTORCADE v. to travel in a motorcade. | 
| MOTORCOACH | • motorcoach n. A motorised bus, or coach. • motorcoach n. Alternative form of motor coach (a rail vehicle). • motor-coach n. (Rail transport) Alternative form of motor coach. | 
| MOTORCYCLE | • motorcycle n. An open-seated motor vehicle with handlebars instead of a steering wheel, and having two (or sometimes three) wheels. • motorcycle v. (Intransitive) To ride a motorcycle. • motor-cycle n. Dated form of motorcycle. | 
| MOTORHOMES | • motorhomes n. Plural of motorhome. • motor-homes n. Plural of motor-home. • motor␣homes n. Plural of motor home. | 
| MOTORISING | • motorising v. Present participle of motorise. • MOTORISE v. to provide with motors, also MOTORIZE. | 
| MOTORIZING | • motorizing v. Present participle of motorize. • MOTORIZE v. to provide with motors, also MOTORISE. | 
| MOTORMOUTH | • motormouth n. (Informal) One who talks very fast or incessantly; a chatty or loquacious person. • motormouth v. (Intransitive, informal) To talk very fast or incessantly. • motor-mouth n. Alternative spelling of motormouth. | 
| MOTORSHIPS | • motor␣ships n. Plural of motor ship. • MOTORSHIP n. a ship with a motor. | 
| MOTORSPORT | • motorsport n. Auto racing. • motorsport n. Any sport involving automobiles (motor cars) other than racing; e.g. time trials. | 
| MOTORTRUCK | • motortruck n. Alternative form of motor truck. • motor␣truck n. (Dated) A truck (motor vehicle with design tuned for carrying cargo). • MOTORTRUCK n. a truck driven by a motor. |