It depends on state and local county laws depending on where you are.
The discharge of a firearm with the intent to kill someone is first degree homicide (or occasionally self defense).
It prevents the firearm from discharging before the shooter means to have it discharge.
To prevent a premature or unintended discharge of the firearm. It does NOT replace common sense.
It varies from locality to locality. Check with your local laws. http://forum.pafoa.org/question-answer-40/12359-what-law-discharge-firearm-not.html
Possible but not likely with an ordinary firearm
No one answer- depends on the law where YOU are.
The doctor will discharge the patient from the hospital once they have fully recovered.
You cannot own a firearm with a dishonorable discharge, which is the most severe discharge there is. However, a "less than honorable" is not the same as a "dishonorable" discharge. If the discharge resulted from a court martial, and the service member was convicted of a crime that would be a felony (punishable by a year or more in prison) then you should consult an attorney for legal advice.
No. However, local ordinances may prevent you from being able to discharge a firearm within town limits and such.
You cannot discharge a firearm within city limits without just cause to do so. You would have to have ample space, suitable backstop, knowing what is beyond your backstop, and be far enough away from potential bystanders should ricochet or some other mishap would occur, and far enough from neighbors that gunfire would not be disturbing them.
There is no one name, other than perhaps muzzle blast, or gunsmoke.
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