"ius vitae necisque" meaning in Latin

{
  "forms": [
    {
      "form": "iūs vītae necisque",
      "tags": [
        "canonical",
        "neuter",
        "singular"
      ]
    },
    {
      "form": "iūris vītae necisque",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "iūris vītae necisque",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "iūrī vītae necisque",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "iūre vītae necisque",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "iūs/iūr<3.N.sg> vītae necisque"
      },
      "expansion": "iūs vītae necisque n sg (genitive iūris vītae necisque); third declension",
      "name": "la-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "iūs/iūr<3.N.sg> vītae necisque"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin neuter nouns in the third declension",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "la",
          "name": "Ancient Rome",
          "orig": "la:Ancient Rome",
          "parents": [
            "Ancient Africa",
            "Ancient Europe",
            "Ancient history",
            "Ancient Near East",
            "History of Italy",
            "History of Africa",
            "History of Europe",
            "History",
            "Ancient Asia",
            "Italy",
            "Africa",
            "Europe",
            "All topics",
            "History of Asia",
            "Countries",
            "Countries in Europe",
            "Earth",
            "Eurasia",
            "Fundamental",
            "Asia",
            "Polities",
            "Places",
            "Nature",
            "Names",
            "Proper nouns",
            "Terms by semantic function",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "la",
          "name": "Law",
          "orig": "la:Law",
          "parents": [
            "Justice",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "In Roman law, the Latin expression \"Ius vitae necisque\" (the power of life and death) indicated one of the powers contained in the head of the household (patria potestas), who enjoyed the right of life and death over all those subject to his power (wife, children, slaves, etc.)."
        }
      ],
      "glosses": [
        "the power of life and death (in legal system of Ancient Rome)"
      ],
      "id": "en-ius_vitae_necisque-la-noun-ayxiNFla",
      "links": [
        [
          "power",
          "power"
        ],
        [
          "life",
          "life"
        ],
        [
          "death",
          "death"
        ],
        [
          "Ancient Rome",
          "Ancient Rome"
        ]
      ],
      "related": [
        {
          "word": "patria potestās"
        },
        {
          "word": "w:Family in ancient Rome"
        },
        {
          "word": "w:Pater familias"
        }
      ],
      "tags": [
        "declension-3"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈi̯uːs ˈu̯iː.tae̯ neˈkis.kʷe/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈi̯uːs̠ ˈu̯iːt̪äe̯ nɛˈkɪs̠kʷɛ]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈjus ˈvi.te neˈt͡ʃis.kwe/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈjus ˈviːt̪e neˈt͡ʃiskwe]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "ius vitae necisque"
}

{
  "forms": [
    {
      "form": "iūs vītae necisque",
      "tags": [
        "canonical",
        "neuter",
        "singular"
      ]
    },
    {
      "form": "iūris vītae necisque",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "iūris vītae necisque",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "iūrī vītae necisque",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "iūre vītae necisque",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "iūs vītae necisque",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "iūs/iūr<3.N.sg> vītae necisque"
      },
      "expansion": "iūs vītae necisque n sg (genitive iūris vītae necisque); third declension",
      "name": "la-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "iūs/iūr<3.N.sg> vītae necisque"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "related": [
    {
      "word": "patria potestās"
    },
    {
      "word": "w:Family in ancient Rome"
    },
    {
      "word": "w:Pater familias"
    }
  ],
  "senses": [
    {
      "categories": [
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin multiword terms",
        "Latin neuter nouns",
        "Latin neuter nouns in the third declension",
        "Latin nouns",
        "Latin terms with IPA pronunciation",
        "Latin third declension nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "la:Ancient Rome",
        "la:Law"
      ],
      "examples": [
        {
          "text": "In Roman law, the Latin expression \"Ius vitae necisque\" (the power of life and death) indicated one of the powers contained in the head of the household (patria potestas), who enjoyed the right of life and death over all those subject to his power (wife, children, slaves, etc.)."
        }
      ],
      "glosses": [
        "the power of life and death (in legal system of Ancient Rome)"
      ],
      "links": [
        [
          "power",
          "power"
        ],
        [
          "life",
          "life"
        ],
        [
          "death",
          "death"
        ],
        [
          "Ancient Rome",
          "Ancient Rome"
        ]
      ],
      "tags": [
        "declension-3"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈi̯uːs ˈu̯iː.tae̯ neˈkis.kʷe/",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "[ˈi̯uːs̠ ˈu̯iːt̪äe̯ nɛˈkɪs̠kʷɛ]",
      "tags": [
        "Classical-Latin"
      ]
    },
    {
      "ipa": "/ˈjus ˈvi.te neˈt͡ʃis.kwe/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[ˈjus ˈviːt̪e neˈt͡ʃiskwe]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "ius vitae necisque"
}