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 motors, but also to natural biological macromolecules, such as molecular machines.

MACHINE definition: an apparatus consisting of interrelated parts with separate functions, used in the performance of some kind of work. See examples of machine used in a sentence.

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.

Of, relating to, or felt to resemble a machine: machine repairs; machine politics.

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 like engines, robots, and manufacturing equipment.

What Is A Machine? Its Types and How it Works - Mech Lesson

A machine is a physical device that actively performs work. This can be contrasted with an entity that passively performs work such as a drainage pipe. A machine uses power but isn't necessarily electrical. For example, machines can be powered by wind, water, thermal, chemical or human power. The following are common types of machine.