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overrunning clutch

noun
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Definition of overrunning clutch

1 : a clutch used in a starter that transmits cranking effort but overruns freely when the engine tries to drive the starter
2 : a special clutch used in several mechanisms that permits a rotating member to turn freely under some conditions but not under others

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Dictionary Entries Near overrunning clutch

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Cite this Entry

“Overrunning clutch.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/overrunning%20clutch. Accessed 26 May. 2022.

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