"tetrahedric" meaning in English

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      "expansion": "tetrahedric (not comparable)",
      "name": "en-adj"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tetrahedral"
        }
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      "glosses": [
        "Alternative form of tetrahedral"
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      "links": [
        [
          "tetrahedral",
          "tetrahedral#English"
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      "tags": [
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        "alternative",
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    }
  ],
  "word": "tetrahedric"
}

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      "expansion": "tetrahedric (not comparable)",
      "name": "en-adj"
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  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "alt_of": [
        {
          "word": "tetrahedral"
        }
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      "glosses": [
        "Alternative form of tetrahedral"
      ],
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        [
          "tetrahedral",
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      "tags": [
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    }
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  "word": "tetrahedric"
}