"greyschist" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grey",
        "3": "schist"
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      "expansion": "grey + schist",
      "name": "compound"
    }
  ],
  "etymology_text": "From grey + schist.",
  "forms": [
    {
      "form": "greyschists",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "greyschist (countable and uncountable, plural greyschists)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "grayschist"
        }
      ],
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          "name": "English entries with incorrect language header",
          "parents": [
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            "Entry maintenance"
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          "source": "w"
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          "name": "Pages with 1 entry",
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          "source": "w"
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          "source": "w"
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      ],
      "glosses": [
        "Alternative form of grayschist"
      ],
      "id": "en-greyschist-en-noun-ab394JDu",
      "links": [
        [
          "grayschist",
          "grayschist#English"
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      "tags": [
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    }
  ],
  "word": "greyschist"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grey",
        "3": "schist"
      },
      "expansion": "grey + schist",
      "name": "compound"
    }
  ],
  "etymology_text": "From grey + schist.",
  "forms": [
    {
      "form": "greyschists",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "greyschist (countable and uncountable, plural greyschists)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "word": "grayschist"
        }
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        "English countable nouns",
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        "English lemmas",
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        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Alternative form of grayschist"
      ],
      "links": [
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          "grayschist",
          "grayschist#English"
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  "word": "greyschist"
}