"TeCA" meaning in English

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      "expansion": "TeCA (uncountable)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tetrachloroethane"
        }
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      "glosses": [
        "Abbreviation of tetrachloroethane."
      ],
      "id": "en-TeCA-en-noun-mDvZhjNO",
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          "tetrachloroethane",
          "tetrachloroethane#English"
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      "tags": [
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    }
  ],
  "word": "TeCA"
}

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      "expansion": "TeCA (uncountable)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tetrachloroethane"
        }
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      "categories": [
        "English abbreviations",
        "English entries with incorrect language header",
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      "glosses": [
        "Abbreviation of tetrachloroethane."
      ],
      "links": [
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          "tetrachloroethane#English"
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      "tags": [
        "abbreviation",
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        "uncountable"
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  "word": "TeCA"
}