Related Clues:
- Buzzer-beating button
- Certain time-out
- Catch 40 winks
- A brief nap
- A short light sleep
- Feline doze
- Brief snooze of feline sort
- A brief sleep of feline origin
- Brief snooze of feline nature
- A short sleep of feline sort
- A short informal sleep
- An informal nap
- Feline siesta
- Brief snooze of feline variety
- Ozone's what you need if you want forty winks