"Bustamante backbone" meaning in English

{
  "etymology_text": "Named after Alexander Bustamante, Jamaican politician; the hard texture is supposed to symbolize his firmness of character.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Bustamante backbone (uncountable)",
      "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"
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          "source": "w"
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          "parents": [
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Jamaican English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Sweets",
          "orig": "en:Sweets",
          "parents": [
            "Foods",
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A hard confection made with grated coconut and ginger."
      ],
      "id": "en-Bustamante_backbone-en-noun-tx0lh3DI",
      "links": [
        [
          "confection",
          "confection"
        ],
        [
          "coconut",
          "coconut"
        ],
        [
          "ginger",
          "ginger"
        ]
      ],
      "raw_glosses": [
        "(Jamaica) A hard confection made with grated coconut and ginger."
      ],
      "tags": [
        "Jamaica",
        "uncountable"
      ],
      "wikipedia": [
        "Alexander Bustamante"
      ]
    }
  ],
  "word": "Bustamante backbone"
}

{
  "etymology_text": "Named after Alexander Bustamante, Jamaican politician; the hard texture is supposed to symbolize his firmness of character.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Bustamante backbone (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English entries with topic categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "Jamaican English",
        "en:Sweets"
      ],
      "glosses": [
        "A hard confection made with grated coconut and ginger."
      ],
      "links": [
        [
          "confection",
          "confection"
        ],
        [
          "coconut",
          "coconut"
        ],
        [
          "ginger",
          "ginger"
        ]
      ],
      "raw_glosses": [
        "(Jamaica) A hard confection made with grated coconut and ginger."
      ],
      "tags": [
        "Jamaica",
        "uncountable"
      ],
      "wikipedia": [
        "Alexander Bustamante"
      ]
    }
  ],
  "word": "Bustamante backbone"
}