Related Clues:

• See 38-Down
• ''The sky's the ___''
• Head start, e.g.
• Outer layer
• What trained athletes look for
• Come out of hiding
• 55 miles an hour, maybe
• Part of a box
• Falling-off point
• Part of a blade
• Polygon part
• Make sharper
• Defeat by a hair
• Good thing to have in competition
• ''Postcards From The ___''