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 engines or …

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

Nov 17, 2025 · 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.

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.

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

any of various devices that dispense things: a vending machine for hot coffee or tea. Government a group of persons that controls a political party: the Democratic party machine.

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

Jun 1, 2025 · What Is a Machine? A machine is a device with several parts that work together to perform a task. A machine can augment or replace the efforts required by an animal or human to make it …

A machine is any physical system with ordered structural and functional properties. It may represent a human-made or naturally occurring device molecular machine that uses power to apply forces and …