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

• Spinhaler
• spinier
• spiniest
• spiniferous
• spinifex
• spinifexes
• spiniform
• spinigerous
• spinigrade
• spininess
• spininesses
• spink
• spinks
• spinnaker
• spinnakers
• spinner
• spinneret
• spinnerets
• spinnerette
• spinneries
• spinners
• spinnerule
• spinnerules
• rumpies
• rumping