"pack rat" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pack",
        "3": "rat"
      },
      "expansion": "pack + rat",
      "name": "compound"
    }
  ],
  "etymology_text": "pack + rat.",
  "forms": [
    {
      "form": "pack rats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pack rat (plural pack rats)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "92 8",
          "kind": "lifeform",
          "langcode": "en",
          "name": "Cricetids",
          "orig": "en:Cricetids",
          "parents": [
            "Rodents",
            "Mammals",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "89 11",
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "_dis1": "100 0",
          "word": "packrattery"
        }
      ],
      "glosses": [
        "Any of several small North American rodents, of the genus Neotoma, that have bushy tails."
      ],
      "id": "en-pack_rat-en-noun-DFhm3Z7V",
      "links": [
        [
          "North American",
          "North American"
        ],
        [
          "rodent",
          "rodent"
        ],
        [
          "Neotoma",
          "Neotoma#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "woodrat"
        },
        {
          "_dis1": "100 0",
          "word": "packrat"
        },
        {
          "_dis1": "100 0",
          "word": "pack-rat"
        }
      ],
      "translations": [
        {
          "_dis1": "96 4",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "línshǔ",
          "sense": "rodent",
          "word": "林鼠"
        },
        {
          "_dis1": "96 4",
          "code": "fi",
          "lang": "Finnish",
          "sense": "rodent",
          "word": "kauppiasrotta"
        },
        {
          "_dis1": "96 4",
          "code": "fr",
          "lang": "French",
          "sense": "rodent",
          "tags": [
            "masculine"
          ],
          "word": "néotoma"
        },
        {
          "_dis1": "96 4",
          "code": "de",
          "lang": "German",
          "sense": "rodent",
          "tags": [
            "feminine"
          ],
          "word": "Amerikanische Buschratte"
        },
        {
          "_dis1": "96 4",
          "code": "nv",
          "lang": "Navajo",
          "sense": "rodent",
          "word": "tsintah łéʼétsoh"
        },
        {
          "_dis1": "96 4",
          "code": "pl",
          "lang": "Polish",
          "sense": "rodent",
          "tags": [
            "masculine"
          ],
          "word": "nowik"
        },
        {
          "_dis1": "96 4",
          "code": "ru",
          "lang": "Russian",
          "roman": "lesnój xomják",
          "sense": "rodent",
          "tags": [
            "masculine"
          ],
          "word": "лесно́й хомя́к"
        },
        {
          "_dis1": "83 17",
          "code": "fi",
          "lang": "Finnish",
          "sense": "person",
          "word": "hamsteri"
        },
        {
          "_dis1": "83 17",
          "code": "ru",
          "lang": "Russian",
          "roman": "skopidóm",
          "sense": "person",
          "tags": [
            "masculine"
          ],
          "word": "скопидо́м"
        }
      ]
    },
    {
      "glosses": [
        "One who collects or hoards, especially unnecessary things."
      ],
      "id": "en-pack_rat-en-noun-Lh6oKEWl"
    }
  ],
  "sounds": [
    {
      "audio": "en-us-packrat.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/80/En-us-packrat.ogg/En-us-packrat.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/80/En-us-packrat.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "wikipedia": [
    "pack rat"
  ],
  "word": "pack rat"
}

{
  "categories": [
    "English compound terms",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms with audio links",
    "en:Cricetids",
    "en:People"
  ],
  "derived": [
    {
      "word": "packrattery"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pack",
        "3": "rat"
      },
      "expansion": "pack + rat",
      "name": "compound"
    }
  ],
  "etymology_text": "pack + rat.",
  "forms": [
    {
      "form": "pack rats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pack rat (plural pack rats)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Any of several small North American rodents, of the genus Neotoma, that have bushy tails."
      ],
      "links": [
        [
          "North American",
          "North American"
        ],
        [
          "rodent",
          "rodent"
        ],
        [
          "Neotoma",
          "Neotoma#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "woodrat"
        }
      ]
    },
    {
      "glosses": [
        "One who collects or hoards, especially unnecessary things."
      ]
    }
  ],
  "sounds": [
    {
      "audio": "en-us-packrat.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/80/En-us-packrat.ogg/En-us-packrat.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/8/80/En-us-packrat.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "synonyms": [
    {
      "word": "packrat"
    },
    {
      "word": "pack-rat"
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "línshǔ",
      "sense": "rodent",
      "word": "林鼠"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "rodent",
      "word": "kauppiasrotta"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "rodent",
      "tags": [
        "masculine"
      ],
      "word": "néotoma"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "rodent",
      "tags": [
        "feminine"
      ],
      "word": "Amerikanische Buschratte"
    },
    {
      "code": "nv",
      "lang": "Navajo",
      "sense": "rodent",
      "word": "tsintah łéʼétsoh"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "rodent",
      "tags": [
        "masculine"
      ],
      "word": "nowik"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "lesnój xomják",
      "sense": "rodent",
      "tags": [
        "masculine"
      ],
      "word": "лесно́й хомя́к"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "person",
      "word": "hamsteri"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "skopidóm",
      "sense": "person",
      "tags": [
        "masculine"
      ],
      "word": "скопидо́м"
    }
  ],
  "wikipedia": [
    "pack rat"
  ],
  "word": "pack rat"
}