"Cullum number" meaning in English

{
  "etymology_text": "Introduced by brevet Major General George W. Cullum in the mid-19th century.",
  "forms": [
    {
      "form": "Cullum numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cullum number (plural Cullum numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A reference and identification number assigned to each West Point graduate."
      ],
      "id": "en-Cullum_number-en-noun-olt7NAQj",
      "links": [
        [
          "military",
          "military"
        ],
        [
          "reference",
          "reference"
        ],
        [
          "identification",
          "identification"
        ],
        [
          "number",
          "number"
        ],
        [
          "West Point",
          "West Point"
        ],
        [
          "graduate",
          "graduate"
        ]
      ],
      "raw_glosses": [
        "(US, military) A reference and identification number assigned to each West Point graduate."
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "Cullum number"
}

{
  "etymology_text": "Introduced by brevet Major General George W. Cullum in the mid-19th century.",
  "forms": [
    {
      "form": "Cullum numbers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Cullum number (plural Cullum numbers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Military"
      ],
      "glosses": [
        "A reference and identification number assigned to each West Point graduate."
      ],
      "links": [
        [
          "military",
          "military"
        ],
        [
          "reference",
          "reference"
        ],
        [
          "identification",
          "identification"
        ],
        [
          "number",
          "number"
        ],
        [
          "West Point",
          "West Point"
        ],
        [
          "graduate",
          "graduate"
        ]
      ],
      "raw_glosses": [
        "(US, military) A reference and identification number assigned to each West Point graduate."
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ]
    }
  ],
  "word": "Cullum number"
}