Definition

An opening that lets gases (especially air) escape before your lungs or your patience completely implodes. Whether it's a medical airway vent or your emotional pressure release, vents prevent dangerous buildup. Think of them as your body's (or volcano's) safety valve.

Example Usage

The ICU patient was placed on a ventilator with a vent open to monitor positive end-expiratory pressure.

Source: Medical terminology, Merriam-Webster

Related Terms