Related Clues:

• Catch some winks
• Short time-out
• Power ___
• One way to miss a performance
• Real bore
• Berth rite
• Afternoon break, perhaps
• Word after power or cat
• Yield to exhaustion
• Preschool ritual
• Type of time-out
• 'To ___—perchance to dream': Hamlet
• Rest of the day
• Brief siesta
• Go out for a bit?