"butcher's apron" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "butcher's apron",
      "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"
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          "source": "w"
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        {
          "kind": "other",
          "name": "Irish English",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1999, Fortnight, numbers 376-390, page 25",
          "text": "That such antics were really a disguising tactic meant to mask the fact that ministers de Brun and McGuinness are operating a partitionist Stormont government with British civil servants may fool some of the more gullible Shinners, but few were around the north Down and east Belfast fortresses of Education and Health to notice the butcher's apron fluttering outside on millennium day.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The Union Jack."
      ],
      "id": "en-butcher's_apron-en-noun-fk3zMbhs",
      "links": [
        [
          "derogatory",
          "derogatory"
        ]
      ],
      "raw_glosses": [
        "(UK, Ireland, derogatory) The Union Jack."
      ],
      "tags": [
        "Ireland",
        "UK",
        "derogatory"
      ]
    }
  ],
  "word": "butcher's apron"
}

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "butcher's apron",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "British English",
        "English countable nouns",
        "English derogatory terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "English terms with quotations",
        "Irish English"
      ],
      "examples": [
        {
          "ref": "1999, Fortnight, numbers 376-390, page 25",
          "text": "That such antics were really a disguising tactic meant to mask the fact that ministers de Brun and McGuinness are operating a partitionist Stormont government with British civil servants may fool some of the more gullible Shinners, but few were around the north Down and east Belfast fortresses of Education and Health to notice the butcher's apron fluttering outside on millennium day.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The Union Jack."
      ],
      "links": [
        [
          "derogatory",
          "derogatory"
        ]
      ],
      "raw_glosses": [
        "(UK, Ireland, derogatory) The Union Jack."
      ],
      "tags": [
        "Ireland",
        "UK",
        "derogatory"
      ]
    }
  ],
  "word": "butcher's apron"
}