Broadcast; ventilated (5)
I believe the answer is:
aired
This clue is a double definition.
'broadcast' is the first definition.
(synonyms)
'ventilated' is the second definition.
(similar in meaning)
(Other definitions for aired that I've seen before include "Raised" , "Made public" , "Ventilated, or hung out to dry" , "Vented to or exposed to breeze" , "Put to dry; said publicly" .)