"mentir comme un arracheur de dents" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "to lie like a toothpuller"
      },
      "expansion": "“to lie like a toothpuller”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to lie like a toothpuller"
      },
      "expansion": "Literally, “to lie like a toothpuller”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to lie like a toothpuller”, because they would tell their patients that the operation would not hurt.",
  "head_templates": [
    {
      "args": {
        "head": "mentir comme un arracheur de dents"
      },
      "expansion": "mentir comme un arracheur de dents",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "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"
        }
      ],
      "glosses": [
        "to lie through one's teeth, to lie brazenly, shamelessly"
      ],
      "id": "en-mentir_comme_un_arracheur_de_dents-fr-verb-VabkKHrc",
      "links": [
        [
          "lie through one's teeth",
          "lie through one's teeth"
        ],
        [
          "brazenly",
          "brazenly"
        ],
        [
          "shamelessly",
          "shamelessly"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile, informal) to lie through one's teeth, to lie brazenly, shamelessly"
      ],
      "related": [
        {
          "word": "mentir comme on respire"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɑ̃.tiʁ kɔ.m‿œ̃ a.ʁa.ʃœʁ də dɑ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-mentir comme un arracheur de dents.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav.mp3",
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    }
  ],
  "word": "mentir comme un arracheur de dents"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "to lie like a toothpuller"
      },
      "expansion": "“to lie like a toothpuller”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "to lie like a toothpuller"
      },
      "expansion": "Literally, “to lie like a toothpuller”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “to lie like a toothpuller”, because they would tell their patients that the operation would not hurt.",
  "head_templates": [
    {
      "args": {
        "head": "mentir comme un arracheur de dents"
      },
      "expansion": "mentir comme un arracheur de dents",
      "name": "fr-verb"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "related": [
    {
      "word": "mentir comme on respire"
    }
  ],
  "senses": [
    {
      "categories": [
        "French entries with incorrect language header",
        "French informal terms",
        "French lemmas",
        "French multiword terms",
        "French similes",
        "French terms with IPA pronunciation",
        "French terms with audio links",
        "French verbs"
      ],
      "glosses": [
        "to lie through one's teeth, to lie brazenly, shamelessly"
      ],
      "links": [
        [
          "lie through one's teeth",
          "lie through one's teeth"
        ],
        [
          "brazenly",
          "brazenly"
        ],
        [
          "shamelessly",
          "shamelessly"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile, informal) to lie through one's teeth, to lie brazenly, shamelessly"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/mɑ̃.tiʁ kɔ.m‿œ̃ a.ʁa.ʃœʁ də dɑ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-mentir comme un arracheur de dents.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/6/6f/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-mentir_comme_un_arracheur_de_dents.wav.ogg"
    }
  ],
  "word": "mentir comme un arracheur de dents"
}