Definitions
1.verbTo bring (something) into contact with the air, so as to freshen or dry it.
2.verbTo let fresh air into a room or a building, to ventilate.
3.verbTo discuss varying viewpoints on a given topic.
4.verbTo broadcast (a television show etc.).
5.verbTo be broadcast."This game show first aired in the 1990s and is still going today."
6.verbTo ignore.
7.nounAn exposure to warm or fresh air.
8.nounThe broadcast of a television or radio show.
9.nounA public expression of an opinion or discussion of a subject.