"flextension" meaning in Néerlandais

{
  "categories": [
    {
      "kind": "other",
      "name": "Calques en néerlandais issus d’un mot en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en néerlandais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en néerlandais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Néerlandais",
      "orig": "néerlandais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Calque de l'anglais,composé de flexible et de extension."
  ],
  "lang": "Néerlandais",
  "lang_code": "nl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en néerlandais de la politique",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Lexique en néerlandais de l’Union européenne",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Flextension."
      ],
      "id": "fr-flextension-nl-noun-RnUkJZTU",
      "tags": [
        "European-Union"
      ],
      "topics": [
        "politics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "flextensie"
    }
  ],
  "word": "flextension"
}

{
  "categories": [
    "Calques en néerlandais issus d’un mot en anglais",
    "Compositions en anglais",
    "Lemmes en néerlandais",
    "Noms communs en néerlandais",
    "néerlandais"
  ],
  "etymology_texts": [
    "Calque de l'anglais,composé de flexible et de extension."
  ],
  "lang": "Néerlandais",
  "lang_code": "nl",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en néerlandais de la politique",
        "Lexique en néerlandais de l’Union européenne"
      ],
      "glosses": [
        "Flextension."
      ],
      "tags": [
        "European-Union"
      ],
      "topics": [
        "politics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "flextensie"
    }
  ],
  "word": "flextension"
}