"lias" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "liois",
        "4": "",
        "5": "compact limestone"
      },
      "expansion": "Old French liois (“compact limestone”)",
      "name": "uder"
    }
  ],
  "etymology_text": "Originally dialectal, from Old French liois (“compact limestone”) (French liais).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "lias (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "84 16",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
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          "_dis": "84 16",
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
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          "source": "w+disamb"
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          "_dis": "86 14",
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
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            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "70 30",
          "kind": "topical",
          "langcode": "en",
          "name": "Rocks",
          "orig": "en:Rocks",
          "parents": [
            "Geology",
            "Natural materials",
            "Earth sciences",
            "Materials",
            "Nature",
            "Sciences",
            "Manufacturing",
            "All topics",
            "Human activity",
            "Fundamental",
            "Human behaviour",
            "Human"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A type of blue limestone present in parts of southern England and Wales."
      ],
      "id": "en-lias-en-noun-cf0ir9n~",
      "links": [
        [
          "limestone",
          "limestone"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "Lias"
        }
      ],
      "glosses": [
        "Alternative letter-case form of Lias"
      ],
      "id": "en-lias-en-noun-dTCvUMUq",
      "links": [
        [
          "Lias",
          "Lias#English"
        ]
      ],
      "tags": [
        "alt-of",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈliəs/",
      "tags": [
        "UK",
        "US"
      ]
    },
    {
      "rhymes": "-iəs"
    }
  ],
  "word": "lias"
}

{
  "categories": [
    "English 1-syllable words",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English nouns",
    "English terms derived from Old French",
    "English terms with IPA pronunciation",
    "English uncountable nouns",
    "English undefined derivations",
    "Rhymes:English/iəs",
    "Rhymes:English/iəs/1 syllable",
    "en:Rocks"
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  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "fro",
        "3": "liois",
        "4": "",
        "5": "compact limestone"
      },
      "expansion": "Old French liois (“compact limestone”)",
      "name": "uder"
    }
  ],
  "etymology_text": "Originally dialectal, from Old French liois (“compact limestone”) (French liais).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "lias (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A type of blue limestone present in parts of southern England and Wales."
      ],
      "links": [
        [
          "limestone",
          "limestone"
        ]
      ],
      "tags": [
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "Lias"
        }
      ],
      "glosses": [
        "Alternative letter-case form of Lias"
      ],
      "links": [
        [
          "Lias",
          "Lias#English"
        ]
      ],
      "tags": [
        "alt-of",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈliəs/",
      "tags": [
        "UK",
        "US"
      ]
    },
    {
      "rhymes": "-iəs"
    }
  ],
  "word": "lias"
}