"protide" meaning in English

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      "expansion": "Ancient Greek πρῶτος (prôtos, “first”)",
      "name": "der"
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  "etymology_text": "From proto- + -ide. From protium, from Ancient Greek πρῶτος (prôtos, “first”).",
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    {
      "form": "protides",
      "tags": [
        "plural"
      ]
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      ],
      "coordinate_terms": [
        {
          "word": "deuteride"
        },
        {
          "word": "tritide"
        }
      ],
      "glosses": [
        "The normal hydride ion using protium."
      ],
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        {
          "word": "hydride"
        }
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          "hydride",
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          "protium",
          "protium"
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        "(physics, chemistry) The normal hydride ion using protium."
      ],
      "related": [
        {
          "word": "protium"
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        {
          "word": "proton"
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      "topics": [
        "chemistry",
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        "physical-sciences",
        "physics"
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  "word": "protide"
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    {
      "word": "deuteride"
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      "word": "tritide"
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      "name": "der"
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  ],
  "etymology_text": "From proto- + -ide. From protium, from Ancient Greek πρῶτος (prôtos, “first”).",
  "forms": [
    {
      "form": "protides",
      "tags": [
        "plural"
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    }
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "protium"
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