"knaller" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "knallen",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "knallen + -er",
      "name": "suf"
    }
  ],
  "etymology_text": "Compound of knallen + -er.",
  "forms": [
    {
      "form": "knallers",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "knallertje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-s",
        "3": "knallertje"
      },
      "expansion": "knaller m (plural knallers, diminutive knallertje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "knal‧ler"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "something excellent, belter, ripper"
      ],
      "id": "en-knaller-nl-noun-2KQMs7Jz",
      "links": [
        [
          "excellent",
          "excellent"
        ],
        [
          "belter",
          "belter"
        ],
        [
          "ripper",
          "ripper"
        ]
      ],
      "raw_glosses": [
        "(informal) something excellent, belter, ripper"
      ],
      "tags": [
        "informal",
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "Dutch entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "42 58",
          "kind": "other",
          "name": "Dutch terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "55 45",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "something that produes explosions or booms"
      ],
      "id": "en-knaller-nl-noun-5TJVX9pu",
      "links": [
        [
          "explosion",
          "explosion"
        ],
        [
          "boom",
          "boom"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈknɑ.lər/"
    },
    {
      "audio": "Nl-knaller.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b4/Nl-knaller.ogg/Nl-knaller.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/b/b4/Nl-knaller.ogg"
    },
    {
      "rhymes": "-ɑlər"
    }
  ],
  "word": "knaller"
}

{
  "categories": [
    "Dutch entries with incorrect language header",
    "Dutch lemmas",
    "Dutch masculine nouns",
    "Dutch nouns",
    "Dutch nouns with plural in -s",
    "Dutch terms suffixed with -er (agent noun)",
    "Pages with 1 entry",
    "Rhymes:Dutch/ɑlər",
    "Rhymes:Dutch/ɑlər/2 syllables"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "knallen",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "knallen + -er",
      "name": "suf"
    }
  ],
  "etymology_text": "Compound of knallen + -er.",
  "forms": [
    {
      "form": "knallers",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "knallertje",
      "tags": [
        "diminutive",
        "neuter"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-s",
        "3": "knallertje"
      },
      "expansion": "knaller m (plural knallers, diminutive knallertje n)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "knal‧ler"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch informal terms"
      ],
      "glosses": [
        "something excellent, belter, ripper"
      ],
      "links": [
        [
          "excellent",
          "excellent"
        ],
        [
          "belter",
          "belter"
        ],
        [
          "ripper",
          "ripper"
        ]
      ],
      "raw_glosses": [
        "(informal) something excellent, belter, ripper"
      ],
      "tags": [
        "informal",
        "masculine"
      ]
    },
    {
      "glosses": [
        "something that produes explosions or booms"
      ],
      "links": [
        [
          "explosion",
          "explosion"
        ],
        [
          "boom",
          "boom"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈknɑ.lər/"
    },
    {
      "audio": "Nl-knaller.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/b4/Nl-knaller.ogg/Nl-knaller.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/b/b4/Nl-knaller.ogg"
    },
    {
      "rhymes": "-ɑlər"
    }
  ],
  "word": "knaller"
}