(the opening of a subject to widespread discussion and debate)
(a short excursion (a walk or ride) in the open air; "he took the dogs for an airing")
(the act of supplying fresh air and getting rid of foul air)
(expose to fresh air; "aerate your old sneakers")
(be broadcast; "This show will air Saturdays at 2 P.M.")
(broadcast over the airwaves, as in radio or television; "We cannot air this X-rated song")
(make public; "She aired her opinions on welfare")
(expose to warm or heated air, so as to dry; "Air linen")
(expose to cool or cold air so as to cool or freshen; "air the old winter clothes"; "air out the smoke-filled rooms")