"holenzwaluw" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "hol",
        "3": "-en-",
        "4": "zwaluw",
        "t1": "hole",
        "t3": "swallow"
      },
      "expansion": "hol (“hole”) + -en- + zwaluw (“swallow”)",
      "name": "af"
    }
  ],
  "etymology_text": "Compound of hol (“hole”) + -en- + zwaluw (“swallow”).",
  "forms": [
    {
      "form": "holenzwaluwen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "holenzwaluwtje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-en",
        "3": "+"
      },
      "expansion": "holenzwaluw f (plural holenzwaluwen, diminutive holenzwaluwtje n)",
      "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": "Dutch terms interfixed with -en-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "nl",
          "name": "Swallows",
          "orig": "nl:Swallows",
          "parents": [
            "Perching birds",
            "Birds",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the cave swallow, Petrochelidon fulva"
      ],
      "id": "en-holenzwaluw-nl-noun-45gI8JAl",
      "links": [
        [
          "cave swallow",
          "cave swallow"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "Nl-holenzwaluw.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/39/Nl-holenzwaluw.ogg/Nl-holenzwaluw.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/3/39/Nl-holenzwaluw.ogg"
    }
  ],
  "word": "holenzwaluw"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "hol",
        "3": "-en-",
        "4": "zwaluw",
        "t1": "hole",
        "t3": "swallow"
      },
      "expansion": "hol (“hole”) + -en- + zwaluw (“swallow”)",
      "name": "af"
    }
  ],
  "etymology_text": "Compound of hol (“hole”) + -en- + zwaluw (“swallow”).",
  "forms": [
    {
      "form": "holenzwaluwen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "holenzwaluwtje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-en",
        "3": "+"
      },
      "expansion": "holenzwaluw f (plural holenzwaluwen, diminutive holenzwaluwtje n)",
      "name": "nl-noun"
    }
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch compound terms",
        "Dutch entries with incorrect language header",
        "Dutch feminine nouns",
        "Dutch lemmas",
        "Dutch nouns",
        "Dutch nouns with plural in -en",
        "Dutch terms interfixed with -en-",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "nl:Swallows"
      ],
      "glosses": [
        "the cave swallow, Petrochelidon fulva"
      ],
      "links": [
        [
          "cave swallow",
          "cave swallow"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "Nl-holenzwaluw.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/3/39/Nl-holenzwaluw.ogg/Nl-holenzwaluw.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/3/39/Nl-holenzwaluw.ogg"
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  ],
  "word": "holenzwaluw"
}