"bus pass" meaning in English

{
  "forms": [
    {
      "form": "bus passes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bus pass (plural bus passes)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "2014, Miss Sixx, 15th & East Capitol, page 69",
          "text": "A city block, chock full of empty heroin bags, used condoms, dirty diapers and expired bus passes. Sewer grates, straining under the weight of quarter water bottles and wrappers from cheap snacks and cakes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A pass that allows the user to travel on buses for a certain duration or a certain number of trips."
      ],
      "id": "en-bus_pass-en-noun-7AEHr~dx",
      "links": [
        [
          "pass",
          "pass"
        ],
        [
          "buses",
          "buses"
        ],
        [
          "trip",
          "trip"
        ]
      ]
    }
  ],
  "word": "bus pass"
}

{
  "forms": [
    {
      "form": "bus passes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "bus pass (plural bus passes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2014, Miss Sixx, 15th & East Capitol, page 69",
          "text": "A city block, chock full of empty heroin bags, used condoms, dirty diapers and expired bus passes. Sewer grates, straining under the weight of quarter water bottles and wrappers from cheap snacks and cakes.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A pass that allows the user to travel on buses for a certain duration or a certain number of trips."
      ],
      "links": [
        [
          "pass",
          "pass"
        ],
        [
          "buses",
          "buses"
        ],
        [
          "trip",
          "trip"
        ]
      ]
    }
  ],
  "word": "bus pass"
}