sprocket /sprokˈit/

1. A tooth on the rim of a wheel or capstan for engaging the chain
2. A toothed cylinder for driving a film, tape, etc
3. A sprocket wheel
4. A piece of wood used to build a roof out over eaves

• ODI
• odic
• Odin
• OD'ing
• Odinism
• Odinist
• odious
• odiously
• odiousness
• odiousnesses
• odism
• odisms
• odist
• odists
• odium
• odiums
• odium theologicum
• odograph
• odographs
• odometer
• odometers
• odometries
• odometry
• Odonata
• odonatist