Related Clues:
- Advisory to a waiter
- Not available right now
- Operating, as a car
- Endless damage to legal term
- Busy, as a restroom
- Unavailable (please wait)
- Currently being applied
- Not available, perhaps
- Currently taken
- Occupied now, as a meeting room
- Ate up most of ham, in reality
- Currently engaged
- Not vacant at the moment
- Like an occupied lavatory
- In reality, from the Latin