A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action. The term is commonly applied to artificial devices, such as those employing …

The meaning of MACHINE is a mechanically, electrically, or electronically operated device for performing a task. How to use machine in a sentence.

machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks.

Machines are often designed to yield a high mechanical advantage to reduce the effort needed to do that work. A simple machine is a wheel, a lever, or an inclined plane.

MACHINE definition: 1. a piece of equipment with several moving parts that uses power to do a particular type of work…. Learn more.

A machine is a mechanical device that uses power to apply force and control motion to perform work efficiently. Machines range from simple tools like pulleys and levers to complex systems …

You do not use 'machine' to refer to the part of a vehicle that provides the power that makes the vehicle move. This part of a car, bus, lorry, or plane is usually called the engine.

Definition of machine noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Simple machine There are six 'simple machines'. They are: the wedge, the Inclined plane (ramp), the screw, the lever, the pulley, and the wheel and axle. Compound machines are made up of …

Oct 10, 2025 · Simple machine, any of several devices with few or no moving parts that are used to modify motion and force in order to perform work. They are the simplest mechanisms known …