ratch
Noun
1. mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
(synonym) ratchet, rachet
(hypernym) mechanical device
(part-holonym) spiral ratchet screwdriver, ratchet screwdriver
(part-meronym) pawl, detent, click, dog
Ratch
(n.)
Same as Rotche.
(n.)
A ratchet wheel, or notched bar, with which a pawl or click works.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
ratch
damage, wreck, trash Who ratched the gears on my bike? I can't shift into low!
ratch
ratch /'rætʃ/ (ratchet) /'rætʃit/
ngoại động từ lắp bánh cóc vào tiện thành bánh cóc
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RATCH
DENTE D'ARRESTO. FERMO. RUOTA D'ARPIONISMO. NOTTOLINO. MUNIRE DI DENTI D'ARRESTO. FARE AUMENTARE