Related Clues:

• Fold, as paper
• See 39-Down
• Clothes line
• Fold
• Pants line
• Dogear mark
• Goalie's spot
• Goalie's area
• Wee-hours trip
• Wrinkle
• Result of ironing
• Laugh line, e.g.
• Clothing line
• Night flight
• It departs late at night