"Long Vac term" meaning in English

{
  "forms": [
    {
      "form": "Long Vac terms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Long Vac term"
      },
      "expansion": "Long Vac term (plural Long Vac terms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Long Vacation term"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Universities",
          "orig": "en:Universities",
          "parents": [
            "Schools",
            "Buildings",
            "Education",
            "Buildings and structures",
            "Society",
            "Architecture",
            "All topics",
            "Applied sciences",
            "Art",
            "Fundamental",
            "Sciences",
            "Culture"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Contraction of Long Vacation term."
      ],
      "id": "en-Long_Vac_term-en-noun-BNv8bM1M",
      "links": [
        [
          "slang",
          "slang"
        ],
        [
          "Long Vacation term",
          "Long Vacation term#English"
        ]
      ],
      "qualifier": "Oxbridge slang",
      "raw_glosses": [
        "(Oxbridge slang) Contraction of Long Vacation term."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "Long Vac term"
}

{
  "forms": [
    {
      "form": "Long Vac terms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Long Vac term"
      },
      "expansion": "Long Vac term (plural Long Vac terms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "Long Vacation term"
        }
      ],
      "categories": [
        "Cambridge University slang",
        "English contractions",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Oxford University slang",
        "en:Universities"
      ],
      "glosses": [
        "Contraction of Long Vacation term."
      ],
      "links": [
        [
          "slang",
          "slang"
        ],
        [
          "Long Vacation term",
          "Long Vacation term#English"
        ]
      ],
      "qualifier": "Oxbridge slang",
      "raw_glosses": [
        "(Oxbridge slang) Contraction of Long Vacation term."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction"
      ]
    }
  ],
  "word": "Long Vac term"
}