Related Clues:

• See 41-Across
• Hit the hay
• You might take it lying down
• Depend
• Drift off
• Veg out
• Catch one's breath
• Use a hammock
• Doze
• Take a breather
• Word with bed or chin
• Stop on the way
• Spend some time out?
• What you'll do in the arms of Morpheus
• Doctor's advice, perhaps