"LVD" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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          "word": "low voltage differential"
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      "coordinate_terms": [
        {
          "word": "HVD"
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      "glosses": [
        "Initialism of low voltage differential."
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      "id": "en-LVD-en-noun-LO02nv5n",
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  "word": "LVD"
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    {
      "word": "HVD"
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  "lang_code": "en",
  "pos": "noun",
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      "word": "HVD"
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    {
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          "word": "low voltage differential"
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      "glosses": [
        "Initialism of low voltage differential."
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  "word": "LVD"
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