"nikkelijzer" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "nikkel",
        "3": "ijzer"
      },
      "expansion": "nikkel + ijzer",
      "name": "compound"
    }
  ],
  "etymology_text": "From nikkel + ijzer.",
  "head_templates": [
    {
      "args": {
        "1": "n",
        "2": "-",
        "3": "-"
      },
      "expansion": "nikkelijzer n (uncountable)",
      "name": "nl-noun"
    }
  ],
  "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"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "nl",
          "name": "Astronomy",
          "orig": "nl:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "kamacite: an alloy of nickel and iron, though mostly iron"
      ],
      "id": "en-nikkelijzer-nl-noun-cGNxxhZx",
      "links": [
        [
          "kamacite",
          "kamacite"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ],
      "wikipedia": [
        "nl:nikkelijzer"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "Nl-nikkelijzer.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/Nl-nikkelijzer.ogg/Nl-nikkelijzer.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/Nl-nikkelijzer.ogg"
    }
  ],
  "word": "nikkelijzer"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "nikkel",
        "3": "ijzer"
      },
      "expansion": "nikkel + ijzer",
      "name": "compound"
    }
  ],
  "etymology_text": "From nikkel + ijzer.",
  "head_templates": [
    {
      "args": {
        "1": "n",
        "2": "-",
        "3": "-"
      },
      "expansion": "nikkelijzer n (uncountable)",
      "name": "nl-noun"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch compound terms",
        "Dutch entries with incorrect language header",
        "Dutch lemmas",
        "Dutch neuter nouns",
        "Dutch nouns",
        "Dutch uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "nl:Astronomy"
      ],
      "glosses": [
        "kamacite: an alloy of nickel and iron, though mostly iron"
      ],
      "links": [
        [
          "kamacite",
          "kamacite"
        ]
      ],
      "tags": [
        "neuter",
        "uncountable"
      ],
      "wikipedia": [
        "nl:nikkelijzer"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "Nl-nikkelijzer.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/c/ce/Nl-nikkelijzer.ogg/Nl-nikkelijzer.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/c/ce/Nl-nikkelijzer.ogg"
    }
  ],
  "word": "nikkelijzer"
}