"feuilles volantes" meaning in French

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      "expansion": "feuilles volantes",
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  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
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          "kind": "other",
          "name": "French entries with incorrect language header",
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      "form_of": [
        {
          "word": "feuille volante"
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      "glosses": [
        "plural of feuille volante"
      ],
      "id": "en-feuilles_volantes-fr-noun-MgSPHVSZ",
      "links": [
        [
          "feuille volante",
          "feuille volante#French"
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        "form-of",
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  "sounds": [
    {
      "ipa": "/fœj vɔ.lɑ̃t/"
    }
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  "word": "feuilles volantes"
}

{
  "head_templates": [
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      "expansion": "feuilles volantes",
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  "lang_code": "fr",
  "pos": "noun",
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      "form_of": [
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          "word": "feuille volante"
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        "plural of feuille volante"
      ],
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        [
          "feuille volante",
          "feuille volante#French"
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      "tags": [
        "form-of",
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  "sounds": [
    {
      "ipa": "/fœj vɔ.lɑ̃t/"
    }
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  "word": "feuilles volantes"
}