"sable mouvant" meaning in French

{
  "forms": [
    {
      "form": "sables mouvants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "sable mouvant m (plural sables mouvants)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Strong beasts and careful drivers were needed to drag and guide these heavily-laden cars through the shores; serious accidents occurred very frequently and oral tradition has kept the memory of entire convoys disappearing in the quicksands of the bay.",
          "ref": "1912, Étienne Dupont, Le Mont Saint-Michel inconnu : d'après des documents inédits, pages 78–9:",
          "text": "Il fallait de fortes bêtes et de prudents conducteurs pour traîner et guider ces voitures lourdement chargées au milieu des grèves ; des accidents graves se produisaient très fréquemment et la tradition orale a conservé le souvenir de convois entiers disparus dans les sables mouvants de la baie.",
          "type": "quote"
        }
      ],
      "glosses": [
        "quicksand"
      ],
      "id": "en-sable_mouvant-fr-noun-OT2UUvpB",
      "links": [
        [
          "quicksand",
          "quicksand"
        ]
      ],
      "raw_glosses": [
        "(chiefly in the plural) quicksand"
      ],
      "tags": [
        "in-plural",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sa.blə mu.vɑ̃/"
    },
    {
      "ipa": "/sɑ.blə mu.vɑ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-sable mouvant.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/cd/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav.mp3",
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    }
  ],
  "word": "sable mouvant"
}

{
  "forms": [
    {
      "form": "sables mouvants",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "sable mouvant m (plural sables mouvants)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French multiword terms",
        "French nouns",
        "French terms with IPA pronunciation",
        "French terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "english": "Strong beasts and careful drivers were needed to drag and guide these heavily-laden cars through the shores; serious accidents occurred very frequently and oral tradition has kept the memory of entire convoys disappearing in the quicksands of the bay.",
          "ref": "1912, Étienne Dupont, Le Mont Saint-Michel inconnu : d'après des documents inédits, pages 78–9:",
          "text": "Il fallait de fortes bêtes et de prudents conducteurs pour traîner et guider ces voitures lourdement chargées au milieu des grèves ; des accidents graves se produisaient très fréquemment et la tradition orale a conservé le souvenir de convois entiers disparus dans les sables mouvants de la baie.",
          "type": "quote"
        }
      ],
      "glosses": [
        "quicksand"
      ],
      "links": [
        [
          "quicksand",
          "quicksand"
        ]
      ],
      "raw_glosses": [
        "(chiefly in the plural) quicksand"
      ],
      "tags": [
        "in-plural",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sa.blə mu.vɑ̃/"
    },
    {
      "ipa": "/sɑ.blə mu.vɑ̃/"
    },
    {
      "audio": "LL-Q150 (fra)-Lyokoï-sable mouvant.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/cd/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/cd/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav/LL-Q150_%28fra%29-Lyoko%C3%AF-sable_mouvant.wav.ogg"
    }
  ],
  "word": "sable mouvant"
}