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. A machine is a mechanical device that uses power to apply force and control motion to perform work efficiently Machine, device, having a unique purpose, that augments or replaces human or animal effort for the accomplishment of physical tasks.
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The meaning of machine is a mechanically, electrically, or electronically operated device for performing a task
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 simple machine is a wheel, a lever, or an inclined plane. A piece of equipment with several moving parts that uses power to do a particular type of work… 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 A vehicle (such as a car or motorcycle) There are 26 meanings listed in oed's entry for the noun machine, four of which are labelled obsolete See ‘meaning & use’ for definitions, usage, and quotation evidence.
A machine is a piece of equipment which uses electricity or an engine in order to do a particular kind of work
I put the coin in the machine and pulled the lever The machine can be remotely operated and monitored.a colour photograph of the sort taken by machine to be pasted in passports.