- Air (stuffy room) - Circulate fresh air - Provide air - Vital teen is made to allow circulation - To open and expose to the free passage of air; to
supply with fresh air, and remove impure air from; to air; as, to
ventilate a room; to ventilate a cellar; to ventilate a mine. - To provide with a vent, or escape, for air, gas,
etc.; as, to ventilate a mold, or a water-wheel bucket. - To change or renew, as the air of a room.