Related Clues:
- Come up for air, as a whale
- Opening item on programme -- opening put off
- No longer hold it in
- Air line
- Passageway for tears
- Blow off some steam
- Airway or pipe
- Clothes-dryer duct
- Escape from Coventry
- Central A/C outlet
- Heating duct
- What heat escapes through
- Rant, maybe
- Adventurer provides a means of escape
- Air conditioning system component