"snug as a bug in a rug" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "snug as a bug in a rug (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 similes",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1846, George W.M. Reynolds, The Mysteries of London, volume 2, London: George Vickers, page 389",
          "text": "\"Yes – living here as snug as a bug in a rug,\" returned Tidkins, chuckling as if he considered the fact to be an excellent joke.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Very cosy and comfortable."
      ],
      "id": "en-snug_as_a_bug_in_a_rug-en-adj-zizNbyuP",
      "links": [
        [
          "cosy",
          "cosy"
        ],
        [
          "comfortable",
          "comfortable"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile, colloquial) Very cosy and comfortable."
      ],
      "related": [
        {
          "word": "cute as a bug in a rug"
        }
      ],
      "synonyms": [
        {
          "word": "snug as a bug"
        }
      ],
      "tags": [
        "colloquial",
        "not-comparable"
      ],
      "translations": [
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "very cosy and comfortable",
          "word": "nagyon kényelmes"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "very cosy and comfortable",
          "word": "jobb/kényelmesebb helye nem is lehetne (már)"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "very cosy and comfortable",
          "word": "jól befészkelte magát"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "very cosy and comfortable",
          "tags": [
            "adverb"
          ],
          "word": "jak u Pana Boga za piecem"
        },
        {
          "code": "gd",
          "lang": "Scottish Gaelic",
          "sense": "very cosy and comfortable",
          "word": "cho seasgair ri luchag ann an cruach"
        }
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-snug as a bug in a rug.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/df/En-au-snug_as_a_bug_in_a_rug.ogg/En-au-snug_as_a_bug_in_a_rug.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/df/En-au-snug_as_a_bug_in_a_rug.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "word": "snug as a bug in a rug"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "snug as a bug in a rug (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "cute as a bug in a rug"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English colloquialisms",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English rhyming phrases",
        "English similes",
        "English terms with audio links",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "1846, George W.M. Reynolds, The Mysteries of London, volume 2, London: George Vickers, page 389",
          "text": "\"Yes – living here as snug as a bug in a rug,\" returned Tidkins, chuckling as if he considered the fact to be an excellent joke.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Very cosy and comfortable."
      ],
      "links": [
        [
          "cosy",
          "cosy"
        ],
        [
          "comfortable",
          "comfortable"
        ]
      ],
      "qualifier": "simile",
      "raw_glosses": [
        "(simile, colloquial) Very cosy and comfortable."
      ],
      "tags": [
        "colloquial",
        "not-comparable"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "En-au-snug as a bug in a rug.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/d/df/En-au-snug_as_a_bug_in_a_rug.ogg/En-au-snug_as_a_bug_in_a_rug.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/d/df/En-au-snug_as_a_bug_in_a_rug.ogg",
      "tags": [
        "Australia"
      ],
      "text": "Audio (AU)"
    }
  ],
  "synonyms": [
    {
      "word": "snug as a bug"
    }
  ],
  "translations": [
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "very cosy and comfortable",
      "word": "nagyon kényelmes"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "very cosy and comfortable",
      "word": "jobb/kényelmesebb helye nem is lehetne (már)"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "very cosy and comfortable",
      "word": "jól befészkelte magát"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "very cosy and comfortable",
      "tags": [
        "adverb"
      ],
      "word": "jak u Pana Boga za piecem"
    },
    {
      "code": "gd",
      "lang": "Scottish Gaelic",
      "sense": "very cosy and comfortable",
      "word": "cho seasgair ri luchag ann an cruach"
    }
  ],
  "word": "snug as a bug in a rug"
}