Curves depicting maximal expiratory flow in liters/second at each point of lung inflation (expressed in liters or percentage of forced vital capacity) during a forced …

The volume of air that is exhaled by a maximal expiration following a maximal inspiration.

Additional tags: total lung capacity definition, percent vital capacity, capacity of lungs in liters, the maximum inspired at the end of a normal expiration, what percent of total lung capacity is residual volume