Related Clues:

• Sail's support
• Wimbledon court surface
• 1/220 furlong
• The one of fourth-and-one
• Snake's place?
• Three feet
•     Prison exercise area
• Meter's kin
• See 73-Down
• Blades cut by blades
• Bermuda quadrangle?
• Sod
• Swing set site, perhaps
• Sale site
• Lawn darts playing field