Meanings
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1
verb
To let fresh air move through a room or building.
Open a window to ventilate the kitchen while you cook.
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2
verb
To help someone breathe using a machine, especially in a hospital.
The patient had to be ventilated for several days after the surgery.
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3
verb
To express feelings or discuss an issue openly.
The meeting gave staff a chance to ventilate their concerns about the new policy.
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Etymology
From Middle English, borrowed from Latin ventilātus, past participle of ventilō.
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