"têtu comme une mule" meaning in French

{
  "forms": [
    {
      "form": "têtue comme une mule",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "têtus comme des mules",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "têtues comme des mules",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "fp": "têtues comme des mules",
        "mp": "têtus comme des mules"
      },
      "expansion": "têtu comme une mule (feminine têtue comme une mule, masculine plural têtus comme des mules, feminine plural têtues comme des mules)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "French similes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Personality",
          "orig": "fr:Personality",
          "parents": [
            "Mind",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "stubborn as a mule"
      ],
      "id": "en-têtu_comme_une_mule-fr-adj-9ASkHB3E",
      "links": [
        [
          "stubborn as a mule",
          "stubborn as a mule"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) stubborn as a mule"
      ],
      "related": [
        {
          "word": "tête de mule"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tɛ.ty kɔ.m‿yn myl/"
    },
    {
      "ipa": "/te.ty kɔ.m‿yn myl/"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-têtu comme une mule.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a7/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a7/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav.ogg"
    }
  ],
  "word": "têtu comme une mule"
}

{
  "forms": [
    {
      "form": "têtue comme une mule",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "têtus comme des mules",
      "tags": [
        "masculine",
        "plural"
      ]
    },
    {
      "form": "têtues comme des mules",
      "tags": [
        "feminine",
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "fp": "têtues comme des mules",
        "mp": "têtus comme des mules"
      },
      "expansion": "têtu comme une mule (feminine têtue comme une mule, masculine plural têtus comme des mules, feminine plural têtues comme des mules)",
      "name": "fr-adj"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "adj",
  "related": [
    {
      "word": "tête de mule"
    }
  ],
  "senses": [
    {
      "categories": [
        "French adjectives",
        "French entries with incorrect language header",
        "French lemmas",
        "French multiword terms",
        "French similes",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Personality"
      ],
      "glosses": [
        "stubborn as a mule"
      ],
      "links": [
        [
          "stubborn as a mule",
          "stubborn as a mule"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile) stubborn as a mule"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tɛ.ty kɔ.m‿yn myl/"
    },
    {
      "ipa": "/te.ty kɔ.m‿yn myl/"
    },
    {
      "audio": "LL-Q150 (fra)-Lepticed7-têtu comme une mule.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a7/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a7/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav/LL-Q150_%28fra%29-Lepticed7-t%C3%AAtu_comme_une_mule.wav.ogg"
    }
  ],
  "word": "têtu comme une mule"
}