ventilates; ventilated; ventilating
1 : to allow fresh air to enter and move through (a room, building, etc.)
She opened the windows to ventilate the room.
The room was adequately/poorly ventilated.
2 formal : to express or discuss (something) openly or publicly
— ventilation /ˌvɛntəˈleɪʃən/ noun [noncount]
The room has adequate/poor ventilation.
They installed a new ventilation system in the building.