"Kjeldahl method" meaning in English

{
  "etymology_text": "Developed by Johan Kjeldahl in 1883.",
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  "lang_code": "en",
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      "glosses": [
        "An analytical method for the determination of nitrogen in food, soil etc"
      ],
      "id": "en-Kjeldahl_method-en-name-SUkmQuOQ",
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          "chemistry",
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        [
          "analytical",
          "analytical"
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        [
          "nitrogen",
          "nitrogen"
        ]
      ],
      "raw_glosses": [
        "(chemistry) An analytical method for the determination of nitrogen in food, soil etc"
      ],
      "related": [
        {
          "word": "Kjeldahl flask"
        }
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
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      "wikipedia": [
        "Johan Kjeldahl",
        "Kjeldahl method"
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  "word": "Kjeldahl method"
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{
  "etymology_text": "Developed by Johan Kjeldahl in 1883.",
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      "expansion": "Kjeldahl method",
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  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "related": [
    {
      "word": "Kjeldahl flask"
    }
  ],
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      "glosses": [
        "An analytical method for the determination of nitrogen in food, soil etc"
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "analytical",
          "analytical"
        ],
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          "nitrogen",
          "nitrogen"
        ]
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        "(chemistry) An analytical method for the determination of nitrogen in food, soil etc"
      ],
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        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "Johan Kjeldahl",
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  "word": "Kjeldahl method"
}