"croire dur comme fer" meaning in French

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        "1": "believe (something) hard as iron"
      },
      "expansion": "“believe (something) hard as iron”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "believe (something) hard as iron"
      },
      "expansion": "Literally, “believe (something) hard as iron”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “believe (something) hard as iron”.",
  "head_templates": [
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      "args": {
        "head": "croire dur comme fer"
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      "expansion": "croire dur comme fer",
      "name": "fr-verb"
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  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
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          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
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          "source": "w"
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      "glosses": [
        "to firmly believe in, to be firmly convinced of"
      ],
      "id": "en-croire_dur_comme_fer-fr-verb-meyJjKi7",
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              "à",
              "‘something’"
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        [
          "firmly",
          "firmly"
        ],
        [
          "convinced",
          "convinced"
        ]
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      "qualifier": "simile",
      "raw_glosses": [
        "(simile, informal) to firmly believe in, to be firmly convinced of [with à ‘something’]"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʁwaʁ dyʁ kɔm fɛʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-croire dur comme fer.wav",
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    }
  ],
  "word": "croire dur comme fer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "believe (something) hard as iron"
      },
      "expansion": "“believe (something) hard as iron”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "believe (something) hard as iron"
      },
      "expansion": "Literally, “believe (something) hard as iron”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “believe (something) hard as iron”.",
  "head_templates": [
    {
      "args": {
        "head": "croire dur comme fer"
      },
      "expansion": "croire dur comme fer",
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  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
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        "French multiword terms",
        "French similes",
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        "French verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "to firmly believe in, to be firmly convinced of"
      ],
      "info_templates": [
        {
          "args": {
            "1": "fr",
            "2": ":à<something>"
          },
          "expansion": "[with à ‘something’]",
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              "à",
              "‘something’"
            ]
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      "links": [
        [
          "firmly",
          "firmly"
        ],
        [
          "convinced",
          "convinced"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile, informal) to firmly believe in, to be firmly convinced of [with à ‘something’]"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/kʁwaʁ dyʁ kɔm fɛʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-LoquaxFR-croire dur comme fer.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6e/LL-Q150_%28fra%29-LoquaxFR-croire_dur_comme_fer.wav/LL-Q150_%28fra%29-LoquaxFR-croire_dur_comme_fer.wav.mp3",
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  "word": "croire dur comme fer"
}