"brekingsindex" meaning in Dutch

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "breking",
        "3": "-s-",
        "4": "index"
      },
      "expansion": "breking + -s- + index",
      "name": "affix"
    }
  ],
  "etymology_text": "From breking + -s- + index.",
  "forms": [
    {
      "form": "brekingsindices",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "brekingsindexen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "brekingsindices",
        "3": "-",
        "pl2": "-en"
      },
      "expansion": "brekingsindex m (plural brekingsindices or brekingsindexen)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "bre‧kings‧in‧dex"
  ],
  "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 nouns with Latin plurals",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Dutch terms interfixed with -s-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "nl",
          "name": "Optics",
          "orig": "nl:Optics",
          "parents": [
            "Physics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "refractive index"
      ],
      "id": "en-brekingsindex-nl-noun-y5HhgZ0Y",
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "refractive index",
          "refractive index#English"
        ]
      ],
      "raw_glosses": [
        "(optics) refractive index"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "nl:brekingsindex"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbreː.kɪŋsˌɪn.dɛks/"
    },
    {
      "audio": "Nl-brekingsindex.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/0e/Nl-brekingsindex.ogg/Nl-brekingsindex.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/0e/Nl-brekingsindex.ogg",
      "text": "Audio"
    }
  ],
  "word": "brekingsindex"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "nl",
        "2": "breking",
        "3": "-s-",
        "4": "index"
      },
      "expansion": "breking + -s- + index",
      "name": "affix"
    }
  ],
  "etymology_text": "From breking + -s- + index.",
  "forms": [
    {
      "form": "brekingsindices",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "brekingsindexen",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "brekingsindices",
        "3": "-",
        "pl2": "-en"
      },
      "expansion": "brekingsindex m (plural brekingsindices or brekingsindexen)",
      "name": "nl-noun"
    }
  ],
  "hyphenation": [
    "bre‧kings‧in‧dex"
  ],
  "lang": "Dutch",
  "lang_code": "nl",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Dutch compound terms",
        "Dutch entries with incorrect language header",
        "Dutch lemmas",
        "Dutch masculine nouns",
        "Dutch nouns",
        "Dutch nouns with Latin plurals",
        "Dutch nouns with plural in -en",
        "Dutch terms interfixed with -s-",
        "Dutch terms with IPA pronunciation",
        "Dutch terms with audio links",
        "nl:Optics"
      ],
      "glosses": [
        "refractive index"
      ],
      "links": [
        [
          "optics",
          "optics"
        ],
        [
          "refractive index",
          "refractive index#English"
        ]
      ],
      "raw_glosses": [
        "(optics) refractive index"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "optics",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "nl:brekingsindex"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbreː.kɪŋsˌɪn.dɛks/"
    },
    {
      "audio": "Nl-brekingsindex.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/0/0e/Nl-brekingsindex.ogg/Nl-brekingsindex.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/0/0e/Nl-brekingsindex.ogg",
      "text": "Audio"
    }
  ],
  "word": "brekingsindex"
}