'Sprocket wheel' definitions:
Definition of 'sprocket wheel'
From: WordNet
noun
Thin wheel with teeth that engage with a chain [syn: sprocket, sprocket wheel]
Definition of 'Sprocket wheel'
From: GCIDE
- Sprocket wheel \Sprock"et wheel`\ (spr[o^]k"[e^]t hw[=e]l`). [Etymology of sprocket is uncertain.] (Mach.) Same as Chain wheel. [1913 Webster]