"window-kill" meaning in English

{
  "forms": [
    {
      "form": "window-kills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "window-kill (plural window-kills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The death of a bird resulting from an impact with the window of a building."
      ],
      "id": "en-window-kill-en-noun-v2fuxeor",
      "links": [
        [
          "impact",
          "impact"
        ],
        [
          "building",
          "building"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "9 91",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Such deaths considered collectively."
      ],
      "id": "en-window-kill-en-noun-GOWtD7E~",
      "links": [
        [
          "collectively",
          "collectively"
        ]
      ],
      "raw_glosses": [
        "(uncountable) Such deaths considered collectively."
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "window-kill"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "window-kills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "window-kill (plural window-kills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The death of a bird resulting from an impact with the window of a building."
      ],
      "links": [
        [
          "impact",
          "impact"
        ],
        [
          "building",
          "building"
        ]
      ]
    },
    {
      "categories": [
        "English uncountable nouns"
      ],
      "glosses": [
        "Such deaths considered collectively."
      ],
      "links": [
        [
          "collectively",
          "collectively"
        ]
      ],
      "raw_glosses": [
        "(uncountable) Such deaths considered collectively."
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "window-kill"
}