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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.
Learn about the broad category of machines that augment or replace human or animal effort for physical tasks. Explore the types, components, and functions of machines, such as prime movers, generators, motors, and operators.
- The Editors of Encyclopaedia Britannica
Learn the meaning of machine as a noun and a verb in English, with different types and uses of machines in production, IT, politics, and more. See examples of machine in sentences and collocations from the Cambridge English Corpus.
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Learn the various meanings and uses of the word machine, from a device that performs a task to a living organism or a political group. See synonyms, examples, word history, and related phrases of machine.
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.
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Learn the definition and examples of simple and complex machines, and how they work. Simple machines use levers, wheels, wedges, and pulleys to magnify force and reduce work. Complex machines combine simple machines to perform more tasks.
Learn the meaning of machine as a noun and a verb in English, with different types and uses of machines. Find related words, phrases, and synonyms in various topics and contexts.
