Legal Definitions - jus vitae necisque

Definition: Jus vitae necisque is a Latin term that means "right of life and death." In Roman law, it refers to the power held by the head of the household over persons under his paternal power and over his slaves. This right was greatly diminished under later Roman law.

Example: The father in a Roman household had the power of life and death over his children and slaves. He could inflict any punishment, including severe ones, without violating any law. However, over time, the broad nature of the patria potestas gradually became more in the nature of a responsibility to support and maintain family members.

Explanation: The example illustrates how the father in a Roman household had complete control over his children and slaves, including the power of life and death. This power was gradually reduced over time, and the father's role became more of a responsibility to support and maintain his family members.