Airing
Part of speech: verb
Definition: To bring (something) into contact with the air, so as to freshen or dry it.
Part of speech: noun
Definition: An exposure to warm or fresh air. A public expression of an opinion or discussion of a subject.
Ventilation
Part of speech: noun
Definition: The replacement of stale or noxious air with fresh.The mechanical system used to circulate and replace air..An exchange of views during a discussion.The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide.