Related Clues:

• House addition shape
• Pipe with a 90-degree angle
• Letter-shaped add-on
• Bracket shape
• Incorporate into a city
• 90-degree pipe joint
• Head of London?
• 90° pipe turn
• 'ot place
• Claim, as land
• House addition
• Take without permission
• Building adjunct
• Wing with no feathers?
• Shape of some six-sided rooms