from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun The toothed wheel of a worm gear.
from The Century Dictionary.
- noun A wheel which gears with an endless or tangent screw or worm, receiving or imparting motion.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun gear with the thread of a worm
Sorry, no etymologies found.
Sorry, no example sentences found.