"orology" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "oro",
        "3": "logy"
      },
      "expansion": "oro- + -logy",
      "name": "confix"
    }
  ],
  "etymology_text": "From oro- + -logy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "orology (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with oro-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -logy",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Irish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Geomorphology",
          "orig": "en:Geomorphology",
          "parents": [
            "Geology",
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1810, Joseph Wilson, A History of Mountains: Geographical and Mineralogical:",
          "text": "Their orology however is extremely indeterminate and obscure, and must remain so until the actual survey of experienced engineers shall reduce them to distinct chains or groups.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The study or science of mountains and their formation."
      ],
      "id": "en-orology-en-noun-urLjz-3H",
      "links": [
        [
          "geomorphology",
          "geomorphology"
        ],
        [
          "mountains",
          "mountains"
        ],
        [
          "formation",
          "formation"
        ]
      ],
      "raw_glosses": [
        "(geomorphology, obsolete, rare) The study or science of mountains and their formation."
      ],
      "related": [
        {
          "word": "orologist"
        },
        {
          "word": "orological"
        },
        {
          "word": "orologically"
        }
      ],
      "synonyms": [
        {
          "word": "oreology"
        },
        {
          "word": "orography"
        }
      ],
      "tags": [
        "obsolete",
        "rare",
        "uncountable"
      ],
      "topics": [
        "geography",
        "geology",
        "geomorphology",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "the study of mountains",
          "tags": [
            "feminine"
          ],
          "word": "oireolaíocht"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "the study of mountains",
          "tags": [
            "feminine"
          ],
          "word": "orologia"
        }
      ]
    }
  ],
  "word": "orology"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "oro",
        "3": "logy"
      },
      "expansion": "oro- + -logy",
      "name": "confix"
    }
  ],
  "etymology_text": "From oro- + -logy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "orology (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "orologist"
    },
    {
      "word": "orological"
    },
    {
      "word": "orologically"
    }
  ],
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with oro-",
        "English terms suffixed with -logy",
        "English terms with obsolete senses",
        "English terms with quotations",
        "English terms with rare senses",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Irish translations",
        "Terms with Portuguese translations",
        "en:Geomorphology"
      ],
      "examples": [
        {
          "ref": "1810, Joseph Wilson, A History of Mountains: Geographical and Mineralogical:",
          "text": "Their orology however is extremely indeterminate and obscure, and must remain so until the actual survey of experienced engineers shall reduce them to distinct chains or groups.",
          "type": "quote"
        }
      ],
      "glosses": [
        "The study or science of mountains and their formation."
      ],
      "links": [
        [
          "geomorphology",
          "geomorphology"
        ],
        [
          "mountains",
          "mountains"
        ],
        [
          "formation",
          "formation"
        ]
      ],
      "raw_glosses": [
        "(geomorphology, obsolete, rare) The study or science of mountains and their formation."
      ],
      "tags": [
        "obsolete",
        "rare",
        "uncountable"
      ],
      "topics": [
        "geography",
        "geology",
        "geomorphology",
        "natural-sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "oreology"
    },
    {
      "word": "orography"
    }
  ],
  "translations": [
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "the study of mountains",
      "tags": [
        "feminine"
      ],
      "word": "oireolaíocht"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "the study of mountains",
      "tags": [
        "feminine"
      ],
      "word": "orologia"
    }
  ],
  "word": "orology"
}