"heat conductivity" meaning in All languages combined

{
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    {
      "form": "heat conductivities",
      "tags": [
        "plural"
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      "expansion": "heat conductivity (countable and uncountable, plural heat conductivities)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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      ],
      "glosses": [
        "thermal conductivity"
      ],
      "id": "en-heat_conductivity-en-noun-wniiQ0PX",
      "links": [
        [
          "thermal conductivity",
          "thermal conductivity"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "heat conductivity"
}

{
  "forms": [
    {
      "form": "heat conductivities",
      "tags": [
        "plural"
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    }
  ],
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      "expansion": "heat conductivity (countable and uncountable, plural heat conductivities)",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "English lemmas",
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        "English nouns",
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      ],
      "glosses": [
        "thermal conductivity"
      ],
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        [
          "thermal conductivity",
          "thermal conductivity"
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      "tags": [
        "countable",
        "uncountable"
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    }
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  "word": "heat conductivity"
}