"rackabones" meaning in English

{
  "etymology_text": "From rack of bones.",
  "forms": [
    {
      "form": "rackabones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "rackabones"
      },
      "expansion": "rackabones (plural rackabones)",
      "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"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A very lean person or animal, especially a lean horse."
      ],
      "id": "en-rackabones-en-noun-CGH9xL1D",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "lean",
          "lean"
        ]
      ],
      "raw_glosses": [
        "(informal, derogatory) A very lean person or animal, especially a lean horse."
      ],
      "tags": [
        "derogatory",
        "informal"
      ]
    }
  ],
  "word": "rackabones"
}

{
  "etymology_text": "From rack of bones.",
  "forms": [
    {
      "form": "rackabones",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "rackabones"
      },
      "expansion": "rackabones (plural rackabones)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English indeclinable nouns",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "en:People"
      ],
      "glosses": [
        "A very lean person or animal, especially a lean horse."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "lean",
          "lean"
        ]
      ],
      "raw_glosses": [
        "(informal, derogatory) A very lean person or animal, especially a lean horse."
      ],
      "tags": [
        "derogatory",
        "informal"
      ]
    }
  ],
  "word": "rackabones"
}