Word
rachet, n.
(rachets)
mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
<noun.artifact>
rachet
ratch
ratchet
lexical pointers
derivationally related form
ratchet
semantic pointers
hypernym
mechanical device
part meronym
pawl, detent, click, dog
ratchet wheel
part holonym
spiral ratchet screwdriver, ratchet screwdriver