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

• prick-louse
• prickly
• prickly ash
• prickly ashes
• prickly heat
• prickly pear
• prickly pears
• prickly poppies
• prickly poppy
• prick-me-dainty
• pricks
• prick-song
• prick spur
• prick spurs
• prick-teaser
• prick-the-garter
• prick-the-louse
• prick up one's ears
• prickwood
• prickwoods
• pricy
• pride
• prided
• prideful
• pridefully