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  • Machine | Definition, Mechanisms Efficiency | Britannica
    machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks This broad category encompasses such simple devices as the inclined plane , lever , wedge , wheel and axle , pulley , and screw (the so-called simple machines) as well as such complex mechanical systems as the
  • Machine - Wikipedia
    A machine is a physical 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 Meaning - Merriam-Webster
    The meaning of MACHINE is a mechanically, electrically, or electronically operated device for performing a task How to use machine in a sentence
  • Machine Definition Meaning | Britannica Dictionary
    MACHINE meaning: 1 : a piece of equipment with moving parts that does work when it is given power from electricity, gasoline, etc often used to refer informally to a specific type of machine; 2 : a vehicle (such as a car or motorcycle)
  • machine noun - Definition, pictures, pronunciation and usage notes . . .
    Definition of machine noun from the Oxford Advanced Learner's Dictionary (often in compounds) a piece of equipment with many parts that work together to do a particular task The power used to work a machine may be electricity, steam, gas, etc or human power Machines have replaced human labour in many industries How does this machine work?
  • Machine - New World Encyclopedia
    The scientific definition of a machine is any device that transmits or modifies energy In common usage, the meaning is restricted to devices having rigid moving parts that perform or assist in performing some work
  • Machine - definition of machine by The Free Dictionary
    machine - any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks
  • MACHINE | English meaning - Cambridge Dictionary
    MACHINE definition: 1 a piece of equipment with several moving parts that uses power to do a particular type of work… Learn more




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