What does machines mean

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The word in the example sentence does not match the entry word. Exploring ideas for our Living with Machines exhibition August 11, Arrow Down.

Our Partners Our Funders. The main purpose of a machine is to make things easier for people, like lifting and moving heavy objects around, working out a mathematical equation or even ordering food from a restaurant. View the full definition in the Macmillan Dictionary. Macmillan Dictionary is an award-winning, one-stop reference for English learners and speakers around the world.

Napoleon's Marshals R. Also called: simple machine a device for altering the magnitude or direction of a force, esp a lever, screw, wedge, or pulley. Derived forms of machine machinable or machineable , adjective machinability , noun machineless , adjective machine-like , adjective.

A device that applies force, changes the direction of a force, or changes the strength of a force, in order to perform a task, generally involving work done on a load. Machines are often designed to yield a high mechanical advantage to reduce the effort needed to do that work. All other machines can be built using combinations of these simple machines; for example, a drill uses a combination of gears wheels to drive helical inclined planes the drill-bit to split a material and carve a hole in it.

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