"kafferen" meaning in Nederlands

{
  "categories": [
    {
      "kind": "other",
      "name": "Ontbrekend geluid",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Retrograad van het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Werkwoord in het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands met audioweergave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Woorden in het Nederlands van lengte 8",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "uitkafferen"
    }
  ],
  "etymology_texts": [
    "afleiding van kaffer"
  ],
  "hyphenation": "kaf·fe·ren",
  "lang": "Nederlands",
  "lang_code": "nl",
  "pos": "verb",
  "pos_title": "Werkwoord",
  "senses": [
    {
      "examples": [
        {
          "text": "Deze onbeschofte jongeman was luid aan het schelden en kafferen."
        }
      ],
      "glosses": [
        "vloeken en tieren zonder dat het onderwerp waartegen men vloekt genoemd wordt"
      ],
      "id": "nl-kafferen-nl-verb-p86SWval"
    }
  ],
  "sounds": [
    {
      "audio": "nl-kafferen.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a4/Nl-kafferen.ogg/Nl-kafferen.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/nl-kafferen.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "briesen"
    },
    {
      "word": "fulmineren"
    },
    {
      "word": "razen"
    },
    {
      "word": "schelden"
    },
    {
      "word": "tieren"
    },
    {
      "word": "vloeken"
    }
  ],
  "translations": [
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "let rip"
    },
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "let fly"
    },
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "cut up rough"
    }
  ],
  "word": "kafferen"
}

{
  "categories": [
    "Ontbrekend geluid",
    "Retrograad van het Nederlands",
    "Werkwoord in het Nederlands",
    "Woorden in het Nederlands",
    "Woorden in het Nederlands met audioweergave",
    "Woorden in het Nederlands van lengte 8"
  ],
  "derived": [
    {
      "word": "uitkafferen"
    }
  ],
  "etymology_texts": [
    "afleiding van kaffer"
  ],
  "hyphenation": "kaf·fe·ren",
  "lang": "Nederlands",
  "lang_code": "nl",
  "pos": "verb",
  "pos_title": "Werkwoord",
  "senses": [
    {
      "examples": [
        {
          "text": "Deze onbeschofte jongeman was luid aan het schelden en kafferen."
        }
      ],
      "glosses": [
        "vloeken en tieren zonder dat het onderwerp waartegen men vloekt genoemd wordt"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "nl-kafferen.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/a/a4/Nl-kafferen.ogg/Nl-kafferen.ogg.mp3",
      "ogg_url": "https://commons.wikimedia.org/wiki/Special:FilePath/nl-kafferen.ogg"
    }
  ],
  "synonyms": [
    {
      "word": "briesen"
    },
    {
      "word": "fulmineren"
    },
    {
      "word": "razen"
    },
    {
      "word": "schelden"
    },
    {
      "word": "tieren"
    },
    {
      "word": "vloeken"
    }
  ],
  "translations": [
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "let rip"
    },
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "let fly"
    },
    {
      "lang": "Engels",
      "lang_code": "en",
      "sense_index": 1,
      "word": "cut up rough"
    }
  ],
  "word": "kafferen"
}