"wallen" meaning in Dutch

{
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "noun form"
      },
      "expansion": "wallen",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "29 4 3 7 4 35 9 7 3",
          "kind": "other",
          "name": "Middle Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "wal"
        }
      ],
      "glosses": [
        "plural of wal"
      ],
      "id": "en-wallen-nl-noun-J1aFMHxK",
      "links": [
        [
          "wal",
          "wal#Dutch"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑlən"
    },
    {
      "audio": "Nl-wallen.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/83/Nl-wallen.ogg/Nl-wallen.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/83/Nl-wallen.ogg",
      "text": "Audio"
    }
  ],
  "word": "wallen"
}

{
  "categories": [
    "Middle Dutch class 7 strong verbs",
    "Middle Dutch entries with incorrect language header",
    "Middle Dutch lemmas",
    "Middle Dutch terms derived from Old Dutch",
    "Middle Dutch terms derived from Proto-Germanic",
    "Middle Dutch terms derived from Proto-West Germanic",
    "Middle Dutch terms inherited from Old Dutch",
    "Middle Dutch terms inherited from Proto-Germanic",
    "Middle Dutch terms inherited from Proto-West Germanic",
    "Middle Dutch verbs",
    "Middle Dutch weak verbs"
  ],
  "head_templates": [
    {
      "args": {
        "1": "nl",
        "2": "noun form"
      },
      "expansion": "wallen",
      "name": "head"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch entries with incorrect language header",
        "Dutch non-lemma forms",
        "Dutch noun forms",
        "Dutch terms with audio links",
        "Rhymes:Dutch/ɑlən",
        "Rhymes:Dutch/ɑlən/2 syllables"
      ],
      "form_of": [
        {
          "word": "wal"
        }
      ],
      "glosses": [
        "plural of wal"
      ],
      "links": [
        [
          "wal",
          "wal#Dutch"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-ɑlən"
    },
    {
      "audio": "Nl-wallen.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/83/Nl-wallen.ogg/Nl-wallen.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/83/Nl-wallen.ogg",
      "text": "Audio"
    }
  ],
  "word": "wallen"
}