Ratch — synonyms, definition
1. ratch (Noun)
2 synonyms
rachet ratchet
1 definition
ratch (Noun) — Mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction.
1 type of
mechanical device
5 parts
click detent dog pawl ratchet wheel
2 parts of
ratchet screwdriver spiral ratchet screwdriver