"tyndallmeter" meaning in English

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  "etymology_text": "From Tyndall + -meter, after John Tyndall, Irish physicist.",
  "forms": [
    {
      "form": "tyndallmeters",
      "tags": [
        "plural"
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      "expansion": "tyndallmeter (plural tyndallmeters)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "A kind of nephelometer."
      ],
      "id": "en-tyndallmeter-en-noun-ALyJ3G5k",
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          "nephelometer",
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      "synonyms": [
        {
          "word": "tyndallometer"
        }
      ],
      "wikipedia": [
        "John Tyndall"
      ]
    }
  ],
  "word": "tyndallmeter"
}

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  ],
  "etymology_text": "From Tyndall + -meter, after John Tyndall, Irish physicist.",
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      "tags": [
        "plural"
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  "lang_code": "en",
  "pos": "noun",
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        "A kind of nephelometer."
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  "synonyms": [
    {
      "word": "tyndallometer"
    }
  ],
  "word": "tyndallmeter"
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