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

• dog's disease
• dog's-ear
• dog's-eared
• dog's-earing
• dog's-ears
• dog's-fennel
• dogship
• dogships
• dogshores
• dog-sick
• dogskin
• dogskins
• dogsled
• dog sledge
• dog sledges
• dogsleds
• dogsleep
• dogsleeps
• dog sleigh
• dog sleighs
• dog's life
• dog's-meat
• dog's-mercury
• dog's-nose
• dogs of war