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

• speers
• speir
• speired
• speiring
• speirings
• speirs
• speisade
• speisades
• speiss
• speiss cobalt
• speisses
• spek
• spekboom
• spekbooms
• speks
• spelaean
• Selbornian
• selcouth
• seld
• seldom
• seldomness
• seldomnesses
• seldom-times
• seldom when
• seldseen