"crab yaws" meaning in English

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      "expansion": "crab yaws pl (plural only)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "examples": [
        {
          "ref": "1803, Thomas Masterman Winterbottom, An Account of the Native Africans in the Neighbourhood of Sierra Leone",
          "text": "The fungous excrescences on the soles of the feet; called crab yaws, often prove very obstinate , and remain a long time after the disease has totally disappeared in other parts",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A disease in the West Indies; a kind of ulcer on the soles of the feet, with very hard edges."
      ],
      "id": "en-crab_yaws-en-noun-akNRGa~0",
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        [
          "disease",
          "disease"
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        [
          "West Indies",
          "West Indies"
        ],
        [
          "ulcer",
          "ulcer"
        ],
        [
          "sole",
          "sole"
        ],
        [
          "feet",
          "foot"
        ]
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      "raw_glosses": [
        "(obsolete, rare) A disease in the West Indies; a kind of ulcer on the soles of the feet, with very hard edges."
      ],
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        "obsolete",
        "plural",
        "plural-only",
        "rare"
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  "word": "crab yaws"
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      "expansion": "crab yaws pl (plural only)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "ref": "1803, Thomas Masterman Winterbottom, An Account of the Native Africans in the Neighbourhood of Sierra Leone",
          "text": "The fungous excrescences on the soles of the feet; called crab yaws, often prove very obstinate , and remain a long time after the disease has totally disappeared in other parts",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A disease in the West Indies; a kind of ulcer on the soles of the feet, with very hard edges."
      ],
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          "West Indies",
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          "ulcer",
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        ],
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          "sole",
          "sole"
        ],
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          "feet",
          "foot"
        ]
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        "(obsolete, rare) A disease in the West Indies; a kind of ulcer on the soles of the feet, with very hard edges."
      ],
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        "obsolete",
        "plural",
        "plural-only",
        "rare"
      ]
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  "word": "crab yaws"
}