1. A chock or bar wedged under a wheel or between the spokes to prevent a vehicle from rolling down an incline 
2. A wooden prop used to support the roof of a mine
   - pitprop

Derived forms: sprags

Type of: chock, prop, wedge

Encyclopedia: Sprag

• scone
• scoop
• scoop out
• scoop shot
• scoop shovel
• scoop up
• scooper
• scoopful
• scoot
• scooter
• scop
• scopal
• scope
• Scopes
• Scopes trial
• Scophthalmus
• Scophthalmus aquosus
• Scophthalmus rhombus
• scopolamine
• Scopolia
• Scopolia carniolica
• scops owl
• scorbutic
• scorbutus
• scorch