"rock oil" meaning in All languages combined

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mr",
            "2": "रॉकेल"
          },
          "expansion": "Marathi: रॉकेल (rŏkel)",
          "name": "desc"
        }
      ],
      "text": "Marathi: रॉकेल (rŏkel)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "rock",
        "3": "oil"
      },
      "expansion": "rock + oil",
      "name": "com"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "petroleum",
        "lit": "rock oil",
        "notext": "1"
      },
      "expansion": "Latin petroleum (literally “rock oil”)",
      "name": "calque"
    }
  ],
  "etymology_text": "From rock + oil, a literal rendering of Latin petroleum (literally “rock oil”).",
  "forms": [
    {
      "form": "rock oils",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rock-oil",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "rock oil (countable and uncountable, plural rock oils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "Naphtha (liquid petroleum)."
      ],
      "id": "en-rock_oil-en-noun-XhruY4B9",
      "links": [
        [
          "Naphtha",
          "naphtha#English"
        ]
      ],
      "raw_glosses": [
        "(dated) Naphtha (liquid petroleum)."
      ],
      "tags": [
        "countable",
        "dated",
        "uncountable"
      ]
    },
    {
      "categories": [
        {
          "_dis": "28 72",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "langcode": "en",
          "name": "Petroleum",
          "orig": "en:Petroleum",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Petroleum"
      ],
      "id": "en-rock_oil-en-noun-i6xOBIHd",
      "links": [
        [
          "Petroleum",
          "petroleum#English"
        ]
      ],
      "raw_glosses": [
        "(obsolete) Petroleum"
      ],
      "tags": [
        "countable",
        "obsolete",
        "uncountable"
      ]
    }
  ],
  "word": "rock oil"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms calqued from Latin",
    "English terms derived from Latin",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Petroleum"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mr",
            "2": "रॉकेल"
          },
          "expansion": "Marathi: रॉकेल (rŏkel)",
          "name": "desc"
        }
      ],
      "text": "Marathi: रॉकेल (rŏkel)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "rock",
        "3": "oil"
      },
      "expansion": "rock + oil",
      "name": "com"
    },
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "petroleum",
        "lit": "rock oil",
        "notext": "1"
      },
      "expansion": "Latin petroleum (literally “rock oil”)",
      "name": "calque"
    }
  ],
  "etymology_text": "From rock + oil, a literal rendering of Latin petroleum (literally “rock oil”).",
  "forms": [
    {
      "form": "rock oils",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "rock-oil",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "rock oil (countable and uncountable, plural rock oils)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English dated terms"
      ],
      "glosses": [
        "Naphtha (liquid petroleum)."
      ],
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        "(dated) Naphtha (liquid petroleum)."
      ],
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    },
    {
      "categories": [
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        "(obsolete) Petroleum"
      ],
      "tags": [
        "countable",
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      ]
    }
  ],
  "word": "rock oil"
}