Definitions
There is 1 meaning of the phrase
On Air.
On Air - as an adverb
Very happily
Example: "We were floating on air at the news"
Example Sentences
"The show will be live on air at 8 PM tonight."
"The radio host was nervous before going on air."
"We heard the breaking news on air as it happened."
"The weather report is broadcasted on air every hour."
"Our favorite TV series is currently on air."