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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 modern ...
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: [noun] a constructed thing whether material or immaterial. a military engine. any of various apparatuses formerly used to produce stage effects. an assemblage (see assemblage 1) of parts that transmit forces, motion, and energy one to another in a predetermined manner. an instrument (such as a lever) designed to transmit or modify the ...
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.
MACHINE definition: 1. a piece of equipment with several moving parts that uses power to do a particular type of work…. Learn more.
MACHINE meaning: 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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machine, Device that amplifies or replaces human or animal effort to accomplish a physical task. A machine may be further defined as a device consisting of two or more parts that transmit or modify force and motion in order to do work. The five simple machines are the lever, the wedge, the wheel and axle, the pulley, and the screw; all complex ...
Machine. From Simple English Wikipedia, the free encyclopedia. An early printing press machine. A machine is a thing that is created by people to make work easier. It is a tool or invention which multiplies the effect of human effort. The machine produces a mechanical advantage . Some machines have many parts that move.
(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.
