"cauldron arse" meaning in English

{
  "forms": [
    {
      "form": "cauldron arses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cauldron arse (plural cauldron arses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "British English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Irish English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mining",
          "orig": "en:Mining",
          "parents": [
            "Industries",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Synonym of cauldron bottom."
      ],
      "id": "en-cauldron_arse-en-noun-DTV5Iyvg",
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "cauldron bottom",
          "cauldron bottom#English"
        ]
      ],
      "raw_glosses": [
        "(UK, Ireland, mining slang, vulgar, obsolete) Synonym of cauldron bottom."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "cauldron bottom"
        }
      ],
      "tags": [
        "Ireland",
        "UK",
        "obsolete",
        "slang",
        "vulgar"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "cauldron arse"
}

{
  "forms": [
    {
      "form": "cauldron arses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cauldron arse (plural cauldron arses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English slang",
        "English terms with obsolete senses",
        "English vulgarities",
        "Irish English",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mining"
      ],
      "glosses": [
        "Synonym of cauldron bottom."
      ],
      "links": [
        [
          "mining",
          "mining#Noun"
        ],
        [
          "cauldron bottom",
          "cauldron bottom#English"
        ]
      ],
      "raw_glosses": [
        "(UK, Ireland, mining slang, vulgar, obsolete) Synonym of cauldron bottom."
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "cauldron bottom"
        }
      ],
      "tags": [
        "Ireland",
        "UK",
        "obsolete",
        "slang",
        "vulgar"
      ],
      "topics": [
        "business",
        "mining"
      ]
    }
  ],
  "word": "cauldron arse"
}