"Catskill Mountains" meaning in English

{
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    {
      "args": {
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        "2": "nl",
        "3": "kat",
        "t": "cat"
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      "expansion": "Dutch kat (“cat”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Dutch kat (“cat”) + kille (“river bed”). It is not exactly known why the name refers to cats, but it could possibly reference mountain lions in the area (catamounts).",
  "head_templates": [
    {
      "args": {
        "head": "Catskill Mountains"
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      "expansion": "Catskill Mountains",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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          "kind": "other",
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      "glosses": [
        "An upland area in the north of the state of New York."
      ],
      "id": "en-Catskill_Mountains-en-name-u1Ar1YUH",
      "links": [
        [
          "New York",
          "New York"
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      ],
      "synonyms": [
        {
          "word": "Catskills"
        }
      ]
    }
  ],
  "word": "Catskill Mountains"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "nl",
        "3": "kat",
        "t": "cat"
      },
      "expansion": "Dutch kat (“cat”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Dutch kat (“cat”) + kille (“river bed”). It is not exactly known why the name refers to cats, but it could possibly reference mountain lions in the area (catamounts).",
  "head_templates": [
    {
      "args": {
        "head": "Catskill Mountains"
      },
      "expansion": "Catskill Mountains",
      "name": "en-proper noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
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      "glosses": [
        "An upland area in the north of the state of New York."
      ],
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          "New York",
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  "synonyms": [
    {
      "word": "Catskills"
    }
  ],
  "word": "Catskill Mountains"
}