Question

who is said to be a civilian​

Answer 1

A civilian is "a person who is not a member of the military or of a police or firefighting force".[1] The term "civilian" is slightly different from a non-combatant under the law of war, as some non-combatants are not civilians (for example, military chaplains attached to the belligerent armed forces or neutral military personnel). Under international law, civilians in the territories of a party to an armed conflict are entitled to certain privileges under the customary laws of war and international treaties such as the Fourth Geneva Convention. The privileges that they enjoy under international law depends on whether the conflict is an internal one (a civil war) or an international one.

Answer 2

A civilian is "a person who is not a member of the military or of a police or firefighting force"