"mudrock" meaning in English

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        "2": "mud",
        "3": "rock"
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      "expansion": "mud + rock",
      "name": "compound"
    }
  ],
  "etymology_text": "mud + rock",
  "forms": [
    {
      "form": "mudrocks",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "mudrock (countable and uncountable, plural mudrocks)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "Geology",
          "orig": "en:Geology",
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          "name": "Rocks",
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      "examples": [
        {
          "ref": "2015, Rezwanur Rahman, John A. Scales, Manika Prasad, “Complex dielectric properties of organic-rich mudrocks as functions of maturity”, in arXiv",
          "text": "Complex dielectric variations can address neatly the maturity of organic-rich mudrocks.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Any of various fine-grained siliciclastic sedimentary rocks."
      ],
      "id": "en-mudrock-en-noun-cCrLgFsr",
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          "geology",
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          "siliciclastic",
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          "rock",
          "rock"
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      "raw_glosses": [
        "(geology) Any of various fine-grained siliciclastic sedimentary rocks."
      ],
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        "countable",
        "uncountable"
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        "geography",
        "geology",
        "natural-sciences"
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      "wikipedia": [
        "mudrock"
      ]
    }
  ],
  "word": "mudrock"
}

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      "expansion": "mud + rock",
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  ],
  "etymology_text": "mud + rock",
  "forms": [
    {
      "form": "mudrocks",
      "tags": [
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      ]
    }
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  "lang_code": "en",
  "pos": "noun",
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          "text": "Complex dielectric variations can address neatly the maturity of organic-rich mudrocks.",
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        }
      ],
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      ],
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        "(geology) Any of various fine-grained siliciclastic sedimentary rocks."
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