What does the Penal Code define as "homicide"?

The definition of "homicide" in Penal Code terminology generally refers to the unlawful killing of another human being. This encompasses various forms of killing that are not justified or excused by law, such as murder and manslaughter. The specific terminology indicates that, while all homicides involve the death of a person, not all of them are illegal or regarded as criminal acts—only those that lack legal justification are classified as homicide.

This understanding distinguishes between different scenarios where a person may cause the death of another. For instance, lawful killings (like actions taken in self-defense or as part of lawful law enforcement duties) do not qualify as homicide under this definition, highlighting that the legality of the act is a critical factor. Accidental deaths can also fall outside of this definition if they occur without intent or negligence that can be classified under specific laws, diverting from the unlawful aspect necessary for a homicide classification. Thus, the correct answer accurately captures the essence of what constitutes homicide within the Penal Code framework.