A complex mechanical device which converts energy into useful motion or physical effects.
A person or group of people which influence a larger group; a driving force.
Anything used to effect a purpose; any device or contrivance; an agent.
A self-powered vehicle, especially a locomotive, used for pulling cars along a track.
A large construction used in warfare, such as a battering ram, catapult etc.
The part of a car or other vehicle which provides the force for motion, now especially one powered by internal combustion.
A software or hardware system responsible for a specific technical task (usually with qualifying word).
A machine or device that converts other energy forms into mechanical energy, or imparts motion.
The fermenting mass of fruit that is the basis of pruno, or "prison wine".
A motor car, or automobile, even a goods vehicle.
A source of power for something; an inspiration; a driving force.
Any protein capable of converting chemical energy into mechanical work.
To rotate a jet engine or turboprop using the engine's starter, without introducing fuel into the engine.
To progress at a brisk pace.
To leave.
Relating to motor cars.
Propelled by an internal combustion engine (as opposed to a steam engine or turbine).
Relating to the ability to move.