Simple Machine Definition
noun
Any of the basic mechanical devices, including the lever, wheel and axle, pulley, wedge, screw, and inclined plane, one or more of which are essential to any more complex machine.
Webster's New World
(physics) A device that only requires the application of a single force to work.
Wiktionary
Synonyms:
Other Word Forms of Simple Machine
Noun
Singular:
simple machine
Plural:
simple-machinesSimple Machine Is Also Mentioned In
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