"reëxamination" meaning in English

{
  "forms": [
    {
      "form": "reëxaminations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reëxamination (plural reëxaminations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "reexamination"
        }
      ],
      "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": [
        "Rare spelling of reexamination."
      ],
      "id": "en-reëxamination-en-noun-cDjyZm7x",
      "links": [
        [
          "reexamination",
          "reexamination#English"
        ]
      ],
      "tags": [
        "alt-of",
        "rare"
      ]
    }
  ],
  "word": "reëxamination"
}

{
  "forms": [
    {
      "form": "reëxaminations",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reëxamination (plural reëxaminations)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "reexamination"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English rare forms",
        "English terms spelled with Ë",
        "English terms spelled with ◌̈",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "Rare spelling of reexamination."
      ],
      "links": [
        [
          "reexamination",
          "reexamination#English"
        ]
      ],
      "tags": [
        "alt-of",
        "rare"
      ]
    }
  ],
  "word": "reëxamination"
}