"self-kill" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self",
        "3": "kill"
      },
      "expansion": "self- + kill",
      "name": "pre"
    },
    {
      "args": {
        "1": "ang",
        "2": "selfcwalu",
        "t": "suicide, self-slaughter"
      },
      "expansion": "Old English selfcwalu (“suicide, self-slaughter”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From self- + kill. compare Old English selfcwalu (“suicide, self-slaughter”).",
  "forms": [
    {
      "form": "self-kills",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "self-killing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "self-killed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "self-killed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "self-kill (third-person singular simple present self-kills, present participle self-killing, simple past and past participle self-killed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with self-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Suicide",
          "orig": "en:Suicide",
          "parents": [
            "Death",
            "Body",
            "Life",
            "Human",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "self-killer"
        },
        {
          "word": "self-killing"
        }
      ],
      "examples": [
        {
          "ref": "1904, Dickinson School of Law, Penn State law review",
          "text": "As his self-killing would not have been murder, his acts done in order to self-kill are not an attempt to murder.",
          "type": "quotation"
        },
        {
          "ref": "1995, Gavin Fairbairn, Contemplating suicide",
          "text": "It might be suggested that if it is possible to think of the acts of people such as John and the young clerk, who kill themselves to wreak revenge on others, as falling short of suicide though they intentionally self kill, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To kill oneself; commit suicide."
      ],
      "id": "en-self-kill-en-verb-tPgP7iIX",
      "links": [
        [
          "transitive",
          "transitive"
        ],
        [
          "intransitive",
          "intransitive"
        ],
        [
          "kill",
          "kill"
        ],
        [
          "commit",
          "commit"
        ],
        [
          "suicide",
          "suicide"
        ]
      ],
      "raw_glosses": [
        "(transitive, intransitive) To kill oneself; commit suicide."
      ],
      "synonyms": [
        {
          "word": "selfkill"
        },
        {
          "word": "self kill"
        }
      ],
      "tags": [
        "intransitive",
        "transitive"
      ]
    }
  ],
  "word": "self-kill"
}

{
  "derived": [
    {
      "word": "self-killer"
    },
    {
      "word": "self-killing"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "self",
        "3": "kill"
      },
      "expansion": "self- + kill",
      "name": "pre"
    },
    {
      "args": {
        "1": "ang",
        "2": "selfcwalu",
        "t": "suicide, self-slaughter"
      },
      "expansion": "Old English selfcwalu (“suicide, self-slaughter”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From self- + kill. compare Old English selfcwalu (“suicide, self-slaughter”).",
  "forms": [
    {
      "form": "self-kills",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "self-killing",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "self-killed",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "self-killed",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "self-kill (third-person singular simple present self-kills, present participle self-killing, simple past and past participle self-killed)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English intransitive verbs",
        "English lemmas",
        "English multiword terms",
        "English terms prefixed with self-",
        "English terms with quotations",
        "English transitive verbs",
        "English verbs",
        "Quotation templates to be cleaned",
        "en:Suicide"
      ],
      "examples": [
        {
          "ref": "1904, Dickinson School of Law, Penn State law review",
          "text": "As his self-killing would not have been murder, his acts done in order to self-kill are not an attempt to murder.",
          "type": "quotation"
        },
        {
          "ref": "1995, Gavin Fairbairn, Contemplating suicide",
          "text": "It might be suggested that if it is possible to think of the acts of people such as John and the young clerk, who kill themselves to wreak revenge on others, as falling short of suicide though they intentionally self kill, […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To kill oneself; commit suicide."
      ],
      "links": [
        [
          "transitive",
          "transitive"
        ],
        [
          "intransitive",
          "intransitive"
        ],
        [
          "kill",
          "kill"
        ],
        [
          "commit",
          "commit"
        ],
        [
          "suicide",
          "suicide"
        ]
      ],
      "raw_glosses": [
        "(transitive, intransitive) To kill oneself; commit suicide."
      ],
      "tags": [
        "intransitive",
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "selfkill"
    },
    {
      "word": "self kill"
    }
  ],
  "word": "self-kill"
}