rachet

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Matching Terms:			rachel, rachel carson, rachel louise carson, rachet up
WordNet Dictionary
	Definition:		[n]  mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
	Synonyms:		ratch, ratchet
	See Also:		click, detent, dog, mechanical device, pawl, ratchet screwdriver, ratchet wheel, spiral ratchet screwdriver