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motor

mo·tor [ mṓtər ]


noun  (plural mo·tors)
Definition:
 
1. machine that creates motion: a machine that converts energy into motion and can be used as a power source, e.g. to drive another machine or to move a vehicle

2. automotive engine: the engine of a car or other self-powered vehicle

3. U.K. car: a vehicle, especially a car, powered by a motor ( slang )



adjective 
Definition:
 
1. of vehicles: relating to vehicles, especially cars, powered by a motor

2. motor-driven: powered by a motor

3. causing motion: causing or producing motion

4. physiology of muscle activity: relating to muscle activity, especially voluntary muscle activity, and the consequent body movements



intransitive verb  (past and past participle mo·tored, present participle mo·tor·ing, 3rd person present singular mo·tors)
Definition:
 
1. drive in car: to travel by car or another form of private vehicle, especially for pleasure ( formal )

2. U.K. move fast: to move or progress at a fast pace ( informal )

[15th century. < Latin, "mover" < movere "to move"]
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