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  • noun
    One of a set of toothed wheels that work together to alter the relation between the speed of a driving mechanism (such as the engine of a vehicle or the crank of a bicycle) and the speed of the driven parts (the wheels).
    Equipment that is used for a particular purpose.
    Design or adjust the gears in a machine to give a specified speed or power output. (it's geared too high for serious off-road use)


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