"Saint Grottlesex" meaning in English

{
  "etymology_text": "A whimsical combination of portions of the schools' names.",
  "head_templates": [
    {
      "args": {
        "head": "Saint Grottlesex"
      },
      "expansion": "Saint Grottlesex",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "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"
        }
      ],
      "glosses": [
        "A group of prestigious American prep boarding schools in New England: St. Mark's School, St. Paul's School, St. George's School, Groton School, and Middlesex School."
      ],
      "id": "en-Saint_Grottlesex-en-name-I6iiRfkj",
      "links": [
        [
          "prestigious",
          "prestigious"
        ],
        [
          "prep",
          "prep school"
        ],
        [
          "boarding school",
          "boarding school"
        ],
        [
          "New England",
          "New England"
        ]
      ],
      "synonyms": [
        {
          "word": "St. Grottlesex"
        }
      ],
      "wikipedia": [
        "Saint Grottlesex"
      ]
    }
  ],
  "word": "Saint Grottlesex"
}

{
  "etymology_text": "A whimsical combination of portions of the schools' names.",
  "head_templates": [
    {
      "args": {
        "head": "Saint Grottlesex"
      },
      "expansion": "Saint Grottlesex",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A group of prestigious American prep boarding schools in New England: St. Mark's School, St. Paul's School, St. George's School, Groton School, and Middlesex School."
      ],
      "links": [
        [
          "prestigious",
          "prestigious"
        ],
        [
          "prep",
          "prep school"
        ],
        [
          "boarding school",
          "boarding school"
        ],
        [
          "New England",
          "New England"
        ]
      ],
      "wikipedia": [
        "Saint Grottlesex"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "St. Grottlesex"
    }
  ],
  "word": "Saint Grottlesex"
}