"Heft" meaning in Luxembourgish

{
  "forms": [
    {
      "form": "Hefter",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "Hefter"
      },
      "expansion": "Heft ? (plural Hefter)",
      "name": "lb-noun"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Luxembourgish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "notebook"
      ],
      "id": "en-Heft-lb-noun-tTvPkZ8k",
      "links": [
        [
          "notebook",
          "notebook"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "[hæft]"
    }
  ],
  "word": "Heft"
}

{
  "forms": [
    {
      "form": "Hefter",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "",
        "2": "Hefter"
      },
      "expansion": "Heft ? (plural Hefter)",
      "name": "lb-noun"
    }
  ],
  "lang": "Luxembourgish",
  "lang_code": "lb",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Luxembourgish entries with incorrect language header",
        "Luxembourgish lemmas",
        "Luxembourgish nouns",
        "Luxembourgish terms with IPA pronunciation",
        "Luxembourgish unknown gender nouns",
        "Requests for gender in Luxembourgish entries"
      ],
      "glosses": [
        "notebook"
      ],
      "links": [
        [
          "notebook",
          "notebook"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "other": "[hæft]"
    }
  ],
  "word": "Heft"
}