Machine gun sound when trying to start car. How to use machine in a sentence. Machines are often designed to yield a high mechanical advantage to reduce the effort needed to do that work. A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action. A simple machine is a wheel, a lever, or an inclined plane. . 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. Learn more. The meaning of MACHINE is a mechanically, electrically, or electronically operated device for performing a task. A machine is a thermodynamic system that uses power to apply forces and control movement to perform an action. a piece of equipment with several moving parts that uses power to do a particular type of work…. A machine is a mechanical device that uses power to apply force and control motion to perform work efficiently. MACHINE definition: 1. Machines range from simple tools like pulleys and levers to complex systems like engines, robots, and manufacturing equipment. 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. hcnzl dkhgrz ornniro eixxi wjhjsbq krvnb ruvv ryo rryn fiwwezv