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

• summerier
• summeriest
• summering
• summerings
• summerlike
• summerly
• summer pudding
• summer puddings
• summers
• summersault
• summersaulted
• summersaulting
• summersaults
• summer savory
• summer school
• summer schools
• summer season
• summer seasons
• summer-seeming
• summerset
• summer solstice
• summer solstices
• summer stock
• summer stocks
• summertide