"fishkill" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fish",
        "3": "kill"
      },
      "expansion": "fish + kill",
      "name": "compound"
    }
  ],
  "etymology_text": "fish + kill",
  "forms": [
    {
      "form": "fishkills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fishkill (plural fishkills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1978, United States. Environmental Protection Agency, EPA 650/3, volume 3, page 11",
          "text": "Fishkills, with some exceptions, result from low dissolved oxygen conditions accompanying the decomposition of organic materials[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An environmental event in which fish are killed."
      ],
      "id": "en-fishkill-en-noun-ggqd8b3F",
      "links": [
        [
          "environmental",
          "environmental"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "kill",
          "kill"
        ]
      ]
    }
  ],
  "word": "fishkill"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fish",
        "3": "kill"
      },
      "expansion": "fish + kill",
      "name": "compound"
    }
  ],
  "etymology_text": "fish + kill",
  "forms": [
    {
      "form": "fishkills",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "fishkill (plural fishkills)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1978, United States. Environmental Protection Agency, EPA 650/3, volume 3, page 11",
          "text": "Fishkills, with some exceptions, result from low dissolved oxygen conditions accompanying the decomposition of organic materials[…]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "An environmental event in which fish are killed."
      ],
      "links": [
        [
          "environmental",
          "environmental"
        ],
        [
          "fish",
          "fish"
        ],
        [
          "kill",
          "kill"
        ]
      ]
    }
  ],
  "word": "fishkill"
}