ratch
ratch · ratches
A ratchet wheelA ratchet wheel.
Meaning
2 sensesA ratchet wheel.
A white mark on a horse's face.
More definitions
- mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
Dictionary text adapted from Wiktionary (Wiktionary contributors, CC BY-SA 4.0) and Open English WordNet / Princeton WordNet (CC BY 4.0, WordNet License); shared under CC BY-SA 4.0. Example sentences and recordings are credited where they appear.