barmkin /bärmˈkin/ (archaic; Scot and N Eng)

1. A battlement, or a turret, on the outer wall of a castle
2. The wall itself

• duck and dive
• duck-ant
• duck-ants
• duckbill
• duck-billed
• duck-billed platypus
• duck-billed platypuses
• duckbills
• duck-board
• duck-boards
• duck-coy
• ducked
• duck-egg blue
• ducker
• duckers
• duck-footed
• duck-hawk
• duck-hawks
• duck hook
• duck hooks
• duckier
• duckies
• duckiest
• ducking
• ducking-pond