barbican /bärˈbi-kən/

1. A projecting watchtower over the gate of a castle or fortified town
2. Esp the outwork intended to defend the drawbridge

• drill-masters
• drill-plough
• drill-ploughs
• drill-press
• drill-presses
• drill rig
• drill rigs
• drills
• drill-sergeant
• drill-sergeants
• drillship
• drillships
• drill string
• drill strings
• drily
• D-ring
• drink
• drinkable
• drinkableness
• drinkablenesses
• drink-drive
• drink-driven
• drink-driver
• drink-drivers
• drink-drives