"luchtkasteel" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "lucht",
        "3": "kasteel",
        "t1": "air",
        "t2": "castle"
      },
      "expansion": "lucht (“air”) + kasteel (“castle”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From lucht (“air”) + kasteel (“castle”).",
  "forms": [
    {
      "form": "luchtkastelen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "luchtkasteeltje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "n",
        "2": "-en",
        "3": "+"
      },
      "expansion": "luchtkasteel n (plural luchtkastelen, diminutive luchtkasteeltje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "lucht‧kas‧teel"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "90 10",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "a castle built in the air, as in fiction"
      ],
      "id": "en-luchtkasteel-nl-noun-NRrbONwK",
      "links": [
        [
          "castle",
          "castle"
        ],
        [
          "in the air",
          "in the air"
        ],
        [
          "fiction",
          "fiction"
        ]
      ],
      "raw_glosses": [
        "(literally) a castle built in the air, as in fiction"
      ],
      "synonyms": [
        {
          "_dis1": "73 27",
          "sense": "illusion",
          "word": "zinsbegoocheling"
        }
      ],
      "tags": [
        "literally",
        "neuter"
      ]
    },
    {
      "glosses": [
        "castle in the air (fanciful idea or scheme)"
      ],
      "id": "en-luchtkasteel-nl-noun-lC~DVQTM",
      "links": [
        [
          "castle in the air",
          "castle in the air"
        ]
      ],
      "raw_glosses": [
        "(figuratively) castle in the air (fanciful idea or scheme)"
      ],
      "synonyms": [
        {
          "word": "koeien met gouden horens"
        }
      ],
      "tags": [
        "figuratively",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈlʏxt.kɑˌsteːl/"
    },
    {
      "audio": "Nl-luchtkasteel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/13/Nl-luchtkasteel.ogg/Nl-luchtkasteel.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/13/Nl-luchtkasteel.ogg"
    }
  ],
  "word": "luchtkasteel"
}

{
  "categories": [
    "Dutch compound terms",
    "Dutch entries with incorrect language header",
    "Dutch lemmas",
    "Dutch neuter nouns",
    "Dutch nouns",
    "Dutch nouns with plural in -en",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "lucht",
        "3": "kasteel",
        "t1": "air",
        "t2": "castle"
      },
      "expansion": "lucht (“air”) + kasteel (“castle”)",
      "name": "compound"
    }
  ],
  "etymology_text": "From lucht (“air”) + kasteel (“castle”).",
  "forms": [
    {
      "form": "luchtkastelen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "luchtkasteeltje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "n",
        "2": "-en",
        "3": "+"
      },
      "expansion": "luchtkasteel n (plural luchtkastelen, diminutive luchtkasteeltje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "lucht‧kas‧teel"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "a castle built in the air, as in fiction"
      ],
      "links": [
        [
          "castle",
          "castle"
        ],
        [
          "in the air",
          "in the air"
        ],
        [
          "fiction",
          "fiction"
        ]
      ],
      "raw_glosses": [
        "(literally) a castle built in the air, as in fiction"
      ],
      "tags": [
        "literally",
        "neuter"
      ]
    },
    {
      "glosses": [
        "castle in the air (fanciful idea or scheme)"
      ],
      "links": [
        [
          "castle in the air",
          "castle in the air"
        ]
      ],
      "raw_glosses": [
        "(figuratively) castle in the air (fanciful idea or scheme)"
      ],
      "synonyms": [
        {
          "word": "koeien met gouden horens"
        }
      ],
      "tags": [
        "figuratively",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈlʏxt.kɑˌsteːl/"
    },
    {
      "audio": "Nl-luchtkasteel.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/13/Nl-luchtkasteel.ogg/Nl-luchtkasteel.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/13/Nl-luchtkasteel.ogg"
    }
  ],
  "synonyms": [
    {
      "sense": "illusion",
      "word": "zinsbegoocheling"
    }
  ],
  "word": "luchtkasteel"
}