"great imitator" meaning in English

{
  "forms": [
    {
      "form": "the great imitator",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "great imitators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the great imitator (plural great imitators)",
      "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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          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Diseases",
          "orig": "en:Diseases",
          "parents": [
            "Disease",
            "Health",
            "Body",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2024 April 26, Brenda Goodman, “Doctors seeing more syphilis patients with unusual and severe symptoms, study shows”, in CNN:",
          "text": "Syphilis is a wily infection. Its symptoms come and go and can look like a lot of other ailments, leading doctors to dub it “the great imitator.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any of various medical conditions whose non-specific symptoms can lead to confusion with other diseases."
      ],
      "id": "en-great_imitator-en-noun-pzJ739qF",
      "links": [
        [
          "medical",
          "medical"
        ],
        [
          "condition",
          "condition"
        ],
        [
          "symptom",
          "symptom"
        ],
        [
          "confusion",
          "confusion"
        ],
        [
          "disease",
          "disease"
        ]
      ],
      "synonyms": [
        {
          "word": "great masquerader"
        }
      ]
    }
  ],
  "word": "great imitator"
}

{
  "forms": [
    {
      "form": "the great imitator",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "great imitators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "def": "1"
      },
      "expansion": "the great imitator (plural great imitators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Diseases"
      ],
      "examples": [
        {
          "ref": "2024 April 26, Brenda Goodman, “Doctors seeing more syphilis patients with unusual and severe symptoms, study shows”, in CNN:",
          "text": "Syphilis is a wily infection. Its symptoms come and go and can look like a lot of other ailments, leading doctors to dub it “the great imitator.”",
          "type": "quote"
        }
      ],
      "glosses": [
        "Any of various medical conditions whose non-specific symptoms can lead to confusion with other diseases."
      ],
      "links": [
        [
          "medical",
          "medical"
        ],
        [
          "condition",
          "condition"
        ],
        [
          "symptom",
          "symptom"
        ],
        [
          "confusion",
          "confusion"
        ],
        [
          "disease",
          "disease"
        ]
      ],
      "synonyms": [
        {
          "word": "great masquerader"
        }
      ]
    }
  ],
  "word": "great imitator"
}