from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun A toothed wheel either held in position or turned by an engaging
- noun The retaining wheel over the
mainspring arborof a timepiece.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun toothed wheel held in place by a pawl or detent and turned by a lever
Sorry, no etymologies found.
Sorry, no example sentences found.