"adhæra" meaning in French

{
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "verb form"
      },
      "expansion": "adhæra",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "93 7",
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "95 5",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "adhærer"
        }
      ],
      "glosses": [
        "third-person singular past historic of adhærer"
      ],
      "id": "en-adhæra-fr-verb-KUCQlnXA",
      "links": [
        [
          "adhærer",
          "adhærer#French"
        ]
      ],
      "tags": [
        "form-of",
        "historic",
        "past",
        "singular",
        "third-person"
      ]
    },
    {
      "alt_of": [
        {
          "word": "adhéra"
        }
      ],
      "categories": [],
      "glosses": [
        "Obsolete form of adhéra."
      ],
      "id": "en-adhæra-fr-verb-wlFsrNCE",
      "links": [
        [
          "adhéra",
          "adhéra#French"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "adhæras"
    },
    {
      "homophone": "adhærât"
    }
  ],
  "word": "adhæra"
}

{
  "categories": [
    "French entries with incorrect language header",
    "French non-lemma forms",
    "French terms spelled with Æ",
    "French terms with homophones",
    "French verb forms",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "fr",
        "2": "verb form"
      },
      "expansion": "adhæra",
      "name": "head"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "word": "adhærer"
        }
      ],
      "glosses": [
        "third-person singular past historic of adhærer"
      ],
      "links": [
        [
          "adhærer",
          "adhærer#French"
        ]
      ],
      "tags": [
        "form-of",
        "historic",
        "past",
        "singular",
        "third-person"
      ]
    },
    {
      "alt_of": [
        {
          "word": "adhéra"
        }
      ],
      "categories": [
        "French obsolete forms"
      ],
      "glosses": [
        "Obsolete form of adhéra."
      ],
      "links": [
        [
          "adhéra",
          "adhéra#French"
        ]
      ],
      "tags": [
        "alt-of",
        "obsolete"
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "adhæras"
    },
    {
      "homophone": "adhærât"
    }
  ],
  "word": "adhæra"
}