Exsanguination. Exsanguination is the process of blood loss, to a degree sufficient to cause death. One does not have to lose literally all of one's blood to cause death.
Definition. Behavior in violation of a law, or contrary to public policy or a fundamental principle of a legal system. It also includes creation of agreements that are prohibited in law (see illegal contract).
Legal can mean a variety of things depending on context, a legal obligation means you are legally obligated to perform a certain action. Legally can be used to describe the legal implications of something. The legal system, describes a system in which laws are described. Lawful.