ferrule /ferˈool, -əl/

1. A metal band, ring or cap on the tip of a stick, etc for reinforcing it
2. A threaded cylindrical fitting for joining two pipes or rods

• cornerstone
• cornerstones
• corner teeth
• cornerways
• cornerwise
• cornet
• cornetcies
• cornetcy
• dextrogyre
• dextrorotation
• dextrorotations
• dextrorotatory
• dextrorse
• dextrose
• dextroses
• dextro tempore
• dextrous
• dextrously
• dextrousness
• dextrousnesses
• dey
• deys
• dey-woman
• DF
• DFC