"public Ivy" meaning in English

{
  "forms": [
    {
      "form": "public Ivies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "public Ivy (plural public Ivies)",
      "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"
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          "source": "w"
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          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Education",
          "orig": "en:Education",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "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": [
        "A public university that has the academic quality or prestige of an Ivy League university."
      ],
      "id": "en-public_Ivy-en-noun-dnJYxcMs",
      "links": [
        [
          "education",
          "education"
        ],
        [
          "public",
          "public"
        ],
        [
          "university",
          "university"
        ],
        [
          "academic",
          "academic"
        ],
        [
          "prestige",
          "prestige"
        ],
        [
          "Ivy League",
          "Ivy League"
        ]
      ],
      "raw_glosses": [
        "(US, education, informal) A public university that has the academic quality or prestige of an Ivy League university."
      ],
      "related": [
        {
          "word": "little Ivy"
        }
      ],
      "tags": [
        "US",
        "informal"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "word": "public Ivy"
}

{
  "forms": [
    {
      "form": "public Ivies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "public Ivy (plural public Ivies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "little Ivy"
    }
  ],
  "senses": [
    {
      "categories": [
        "American English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
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        "en:Education",
        "en:Universities"
      ],
      "glosses": [
        "A public university that has the academic quality or prestige of an Ivy League university."
      ],
      "links": [
        [
          "education",
          "education"
        ],
        [
          "public",
          "public"
        ],
        [
          "university",
          "university"
        ],
        [
          "academic",
          "academic"
        ],
        [
          "prestige",
          "prestige"
        ],
        [
          "Ivy League",
          "Ivy League"
        ]
      ],
      "raw_glosses": [
        "(US, education, informal) A public university that has the academic quality or prestige of an Ivy League university."
      ],
      "tags": [
        "US",
        "informal"
      ],
      "topics": [
        "education"
      ]
    }
  ],
  "word": "public Ivy"
}