"flu-like" meaning in English

{
  "forms": [
    {
      "form": "more flu-like",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most flu-like",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flu-like (comparative more flu-like, superlative most flu-like)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "flulike"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2014, Kristen Mancinelli, The Ketogenic Diet, page 121",
          "text": "However, caffeine withdrawal can bring on symptoms like headache, fatigue or drowsiness, difficulty concentrating, depressed mood or irritability, and even flu-like symptoms such as nausea or muscle pain!",
          "type": "quotation"
        },
        {
          "ref": "2015, Justin D. Edwards, Technologies of the Gothic in Literature and Culture, page 113",
          "text": "He had presented in the Cromwell Hospital, London with flu-like symptoms and initially received treatment for related renal bleeding.",
          "type": "quotation"
        },
        {
          "ref": "2017, Joseph T. DiPiro, Robert L. Talbert, Gary C. Yee, Pharmacotherapy",
          "text": "The most common adverse effects include injection-site redness and swelling, menstrual irregularities, flu-like symptoms (eg, fever, chills, and myalgias), and rarely injection-site necrosis.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of flulike"
      ],
      "id": "en-flu-like-en-adj-5fbX1Z53",
      "links": [
        [
          "flulike",
          "flulike#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "flu-like"
}

{
  "forms": [
    {
      "form": "more flu-like",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most flu-like",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "flu-like (comparative more flu-like, superlative most flu-like)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "flulike"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2014, Kristen Mancinelli, The Ketogenic Diet, page 121",
          "text": "However, caffeine withdrawal can bring on symptoms like headache, fatigue or drowsiness, difficulty concentrating, depressed mood or irritability, and even flu-like symptoms such as nausea or muscle pain!",
          "type": "quotation"
        },
        {
          "ref": "2015, Justin D. Edwards, Technologies of the Gothic in Literature and Culture, page 113",
          "text": "He had presented in the Cromwell Hospital, London with flu-like symptoms and initially received treatment for related renal bleeding.",
          "type": "quotation"
        },
        {
          "ref": "2017, Joseph T. DiPiro, Robert L. Talbert, Gary C. Yee, Pharmacotherapy",
          "text": "The most common adverse effects include injection-site redness and swelling, menstrual irregularities, flu-like symptoms (eg, fever, chills, and myalgias), and rarely injection-site necrosis.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Alternative form of flulike"
      ],
      "links": [
        [
          "flulike",
          "flulike#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "flu-like"
}