- Airing - Giving of air - Introduction of fresh air - The act of ventilating, or the state of being
ventilated; the art or process of replacing foul air by that which is
pure, in any inclosed place, as a house, a church, a mine, etc.; free
exposure to air. - The act of refrigerating, or cooling; refrigeration;
as, ventilation of the blood. - The act of fanning, or winnowing, for the purpose of
separating chaff and dust from the grain. - The act of sifting, and bringing out to view or
examination; free discussion; public exposure.