"’flu" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Apocopes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Dates manquantes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Maladies en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Apocope de influenza."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "tags": [
        "dated"
      ],
      "word": "floo"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "flu"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de la médecine",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Noms indénombrables en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Termes vieillis en anglais",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Anglais du Royaume-Uni",
          "orig": "anglais du Royaume-Uni",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variante orthographique de flu, grippe."
      ],
      "id": "fr-’flu-en-noun-k6d8TWsg",
      "raw_tags": [
        "Royaume-Uni"
      ],
      "tags": [
        "alt-of",
        "dated",
        "uncountable"
      ],
      "topics": [
        "medicine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "influenza"
    },
    {
      "word": "grippe"
    }
  ],
  "word": "’flu"
}

{
  "categories": [
    "Apocopes en anglais",
    "Dates manquantes en anglais",
    "Lemmes en anglais",
    "Maladies en anglais",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "(Date à préciser) Apocope de influenza."
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "tags": [
        "dated"
      ],
      "word": "floo"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "word": "flu"
        }
      ],
      "categories": [
        "Lexique en anglais de la médecine",
        "Noms indénombrables en anglais",
        "Termes vieillis en anglais",
        "anglais du Royaume-Uni"
      ],
      "glosses": [
        "Variante orthographique de flu, grippe."
      ],
      "raw_tags": [
        "Royaume-Uni"
      ],
      "tags": [
        "alt-of",
        "dated",
        "uncountable"
      ],
      "topics": [
        "medicine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "influenza"
    },
    {
      "word": "grippe"
    }
  ],
  "word": "’flu"
}