"vendre père et mère" meaning in French

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      "expansion": "vendre père et mère",
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  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
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          "kind": "other",
          "name": "French coordinated pairs",
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      "examples": [
        {
          "english": "He would do anything to get what he wants.",
          "text": "Il serait prêt à vendre père et mère pour parvenir à ses fins.",
          "type": "example"
        }
      ],
      "glosses": [
        "to sell one's own grandmother (used to say that one is ready to do anything)"
      ],
      "id": "en-vendre_père_et_mère-fr-verb-yZqc3WbR",
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "sell one's own grandmother",
          "sell one's own grandmother"
        ]
      ],
      "raw_glosses": [
        "(derogatory, figuratively) to sell one's own grandmother (used to say that one is ready to do anything)"
      ],
      "related": [
        {
          "word": "vendre son âme au diable"
        }
      ],
      "synonyms": [
        {
          "word": "tuer père et mère"
        },
        {
          "word": "vendre sa mère"
        }
      ],
      "tags": [
        "derogatory",
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/vɑ̃.dʁə pɛ.ʁ‿e mɛʁ/"
    },
    {
      "ipa": "/vɑ̃.dʁə pe.ʁ‿e mɛʁ/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-vendre père et mère.wav",
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    }
  ],
  "word": "vendre père et mère"
}

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  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "related": [
    {
      "word": "vendre son âme au diable"
    }
  ],
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      "examples": [
        {
          "english": "He would do anything to get what he wants.",
          "text": "Il serait prêt à vendre père et mère pour parvenir à ses fins.",
          "type": "example"
        }
      ],
      "glosses": [
        "to sell one's own grandmother (used to say that one is ready to do anything)"
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ],
        [
          "sell one's own grandmother",
          "sell one's own grandmother"
        ]
      ],
      "raw_glosses": [
        "(derogatory, figuratively) to sell one's own grandmother (used to say that one is ready to do anything)"
      ],
      "synonyms": [
        {
          "word": "tuer père et mère"
        },
        {
          "word": "vendre sa mère"
        }
      ],
      "tags": [
        "derogatory",
        "figuratively"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/vɑ̃.dʁə pɛ.ʁ‿e mɛʁ/"
    },
    {
      "ipa": "/vɑ̃.dʁə pe.ʁ‿e mɛʁ/"
    },
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  "word": "vendre père et mère"
}