Related Clues:

• Copies given to doctor -- that's curtains!
• Window coverings
• Droops over time
• Droops down
• Downward movements
• Isn't taut
• Is dispirited, having lost nucleus of savings
• Declines in the middle
• Certain living-room set
• Goes soft
• Doctor imitates curtains
• Hangs in folds
• Goes south?
• It's curtains for detective covering up the sack?
• They're usually drawn in the evening