"bog brush" meaning in English

{
  "forms": [
    {
      "form": "bog brushes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bog brush (plural bog brushes)",
      "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": "topical",
          "langcode": "en",
          "name": "Toilet (room)",
          "orig": "en:Toilet (room)",
          "parents": [
            "Hygiene",
            "Rooms",
            "Health",
            "Buildings and structures",
            "Body",
            "Architecture",
            "Human",
            "Applied sciences",
            "Art",
            "All topics",
            "Sciences",
            "Culture",
            "Fundamental",
            "Society"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2003, Stephen Fry, The Stars' Tennis Balls, page 19",
          "text": "And it doesn't work, does it? Your hair is too coarse to flop like a wild Tay salmon or a swatch of Savile Row suiting, your hair bristles, like a bog brush, like a suburban doormat.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a toilet brush"
      ],
      "id": "en-bog_brush-en-noun-g35CSvBv",
      "links": [
        [
          "toilet brush",
          "toilet brush"
        ]
      ],
      "raw_glosses": [
        "(informal) a toilet brush"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "bog brush"
}

{
  "forms": [
    {
      "form": "bog brushes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bog brush (plural bog brushes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Quotation templates to be cleaned",
        "en:Toilet (room)"
      ],
      "examples": [
        {
          "ref": "2003, Stephen Fry, The Stars' Tennis Balls, page 19",
          "text": "And it doesn't work, does it? Your hair is too coarse to flop like a wild Tay salmon or a swatch of Savile Row suiting, your hair bristles, like a bog brush, like a suburban doormat.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "a toilet brush"
      ],
      "links": [
        [
          "toilet brush",
          "toilet brush"
        ]
      ],
      "raw_glosses": [
        "(informal) a toilet brush"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "word": "bog brush"
}