Killer

Killer is a term used in various contexts to refer to an entity that causes the death of another entity. In the context of biology, a killer can be an organism, a disease, or a genetic trait that leads to the death of another organism. In the context of human society, a killer can be a person who intentionally causes the death of another person, often in the context of criminal activity.

Biology

In biology, a killer can be an organism that kills other organisms for food or to eliminate competition. This can include predators such as lions and sharks, as well as parasites and pathogens that cause diseases. Some organisms have genetic traits that make them more effective killers, such as the venom of snakes or the claws of a tiger.

Human Society

In human society, a killer is typically a person who intentionally causes the death of another person. This can occur in the context of criminal activity, such as murder or manslaughter, or in the context of sanctioned activities such as warfare or capital punishment. The term can also be used metaphorically to refer to a person who is extremely effective or successful in a particular field, such as a "killer salesman" or a "killer app".

See Also

• Murder
• Predation
• Disease
• Capital punishment
• Warfare

Killer Resources
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