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

sprocket wheel noun

A wheel with sprockets

• ferrule
• ferrules
• ferry
• ferry-boat
• ferry-house
• ferry-houses
• ferrying
• ferryman
• ferrymen
• fertile
• Fertile Crescent
• fertilely
• fertile material
• fertile materials
• fertiler
• fertilest
• fertilisation
• fertilisations
• fertilise
• fertilised
• fertiliser
• fertilisers
• fertilises
• fertilising
• fertilities