a machine, especially one powered by electricity or internal combustion, that supplies motive power for a vehicle or for another device with moving parts

these electric motors are highly reliable

the sander has a smooth and powerful 520 watt motor

a car

we drove out in my motor

driven by a motor

a motor van

giving or producing motion or action

demand is the principal motor force governing economic activity

travel in a motor vehicle

they motored north up the M6