"travel bug" meaning in English

{
  "etymology_text": "From the trademark Travel Bug.",
  "forms": [
    {
      "form": "travel bugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "travel bug (plural travel bugs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "91 9",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "English genericized trademarks",
          "parents": [
            "Genericized trademarks",
            "Terms by etymology",
            "Trademarks",
            "Terms by usage"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "Geocaching for Schools and Communities (page 182)",
          "text": "The teams placed their travel bugs in a geocache and listed the bugs on the geocaching.com Web site […]"
        },
        {
          "ref": "2015, Christopher Holden, et al: Mobile Media Learning, page 168",
          "text": "Because moving travel bugs is a practice that is only physical in nature—you find the travel bug and then you move it to another geocache—the game's design did not require players to take part in as much conversation as I had hoped.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A tag stamped with a number, placed in a geocache (often attached to another item, called a hitchhiker) so that subsequent finders can take it to other caches and track its movement around the world."
      ],
      "id": "en-travel_bug-en-noun-YjJVXwEj",
      "links": [
        [
          "tag",
          "tag"
        ],
        [
          "stamp",
          "stamp"
        ],
        [
          "number",
          "number"
        ],
        [
          "geocache",
          "geocache"
        ],
        [
          "hitchhiker",
          "hitchhiker#English"
        ],
        [
          "finder",
          "finder"
        ]
      ]
    },
    {
      "examples": [
        {
          "text": "After my trip to New Zealand, I caught the travel bug: now I go abroad several times a year."
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see travel, bug."
      ],
      "id": "en-travel_bug-en-noun-ZeLwcohc",
      "links": [
        [
          "travel",
          "travel#English"
        ],
        [
          "bug",
          "bug#English"
        ]
      ],
      "synonyms": [
        {
          "word": "wanderlust"
        }
      ]
    }
  ],
  "word": "travel bug"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with language name categories using raw markup",
    "English genericized trademarks",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms with non-redundant non-automated sortkeys"
  ],
  "etymology_text": "From the trademark Travel Bug.",
  "forms": [
    {
      "form": "travel bugs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "travel bug (plural travel bugs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "Geocaching for Schools and Communities (page 182)",
          "text": "The teams placed their travel bugs in a geocache and listed the bugs on the geocaching.com Web site […]"
        },
        {
          "ref": "2015, Christopher Holden, et al: Mobile Media Learning, page 168",
          "text": "Because moving travel bugs is a practice that is only physical in nature—you find the travel bug and then you move it to another geocache—the game's design did not require players to take part in as much conversation as I had hoped.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A tag stamped with a number, placed in a geocache (often attached to another item, called a hitchhiker) so that subsequent finders can take it to other caches and track its movement around the world."
      ],
      "links": [
        [
          "tag",
          "tag"
        ],
        [
          "stamp",
          "stamp"
        ],
        [
          "number",
          "number"
        ],
        [
          "geocache",
          "geocache"
        ],
        [
          "hitchhiker",
          "hitchhiker#English"
        ],
        [
          "finder",
          "finder"
        ]
      ]
    },
    {
      "examples": [
        {
          "text": "After my trip to New Zealand, I caught the travel bug: now I go abroad several times a year."
        }
      ],
      "glosses": [
        "Used other than figuratively or idiomatically: see travel, bug."
      ],
      "links": [
        [
          "travel",
          "travel#English"
        ],
        [
          "bug",
          "bug#English"
        ]
      ],
      "synonyms": [
        {
          "word": "wanderlust"
        }
      ]
    }
  ],
  "word": "travel bug"
}