discharge

Pus or exudate (other than blood) from a wound or orifice, usually due to infection or pathology.

The act of accomplishing (an obligation) or repaying a debt etc.; performance.

The act of expelling or letting go.

The act of firing a projectile, especially from a firearm.

The process of unloading something.

The process of flowing out.

The act of releasing an accumulated charge.

The act of releasing an inpatient from hospital.

The act of releasing a member of the armed forces from service.

The volume of water transported by a river in a certain amount of time, usually in units of m3/s (cubic meters per second).