ratch

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Noun ratch has 1 sense

ratchet, rachet, ratch - mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
--₁ is a kind of mechanical device
--₁ is a part of spiral ratchet screwdriver, ratchet screwdriver
--₁ has parts: pawl, detent, click, dog; ratchet wheel

ratafee ratafia ratafia biscuit ratan rataplan ratatouille ratbite fever ratbite fever bacterium ratch ratched ratcher ratchet ratchet down ratchet screwdriver ratchet wheel ratcheted ratcheting

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