airing

1. Exposure of something to the air, especially fresh or warm air for the purpose of ventilating or drying; (countable) an instance of this. (uncountable)
2. An act of taking an animal (especially a dog or horse) into the open air for exercise. (countable)
3. An act of riding or walking in the open air for exercise or leisure. (countable, dated)
4. An act of broadcasting a radio or television show; a broadcasting. (countable, figuratively)
5. Public disclosure or discussion of a subject, or expression of an opinion; (countable) an instance of this. (figuratively, uncountable) · airing of grievances

Plural airings