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

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

• sinus
• sinuses
• sinusitis
• sinusitises
• sinusoid
• sinusoidal
• sinusoidally
• sinusoids
• Siouan
• Sioux
• sip
• sipe
• siped
• sipes
• siphon
• siphonage
• siphonages
• siphonal
• Siphonaptera
• siphonapteran
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• siphoned
• siphonet
• siphonets
• siphonic