Definition
Discharge means to release something, whether it's a substance, a duty, or a person. It can refer to the act of firing a weapon, like a gun discharging a bullet. It also means to release someone from a responsibility, like discharging a patient from a hospital. Think of a battery discharging its power or a river discharging into the sea. The word can also imply a formal release, such as a soldier's discharge from service. It suggests a completion or termination of something.