"reäction" meaning in All languages combined

{
  "etymology_text": "The diaeresis emphasizes the pronunciation of the word with three rather than two syllables.",
  "forms": [
    {
      "form": "reäctions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reäction (plural reäctions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "reaction"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with raw sortkeys",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Rare spelling of reaction."
      ],
      "id": "en-reäction-en-noun-IjlHLbDJ",
      "links": [
        [
          "reaction",
          "reaction#English"
        ]
      ],
      "tags": [
        "alt-of",
        "rare"
      ]
    }
  ],
  "word": "reäction"
}

{
  "etymology_text": "The diaeresis emphasizes the pronunciation of the word with three rather than two syllables.",
  "forms": [
    {
      "form": "reäctions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reäction (plural reäctions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "reaction"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English nouns",
        "English rare forms",
        "English terms spelled with Ä",
        "English terms spelled with ◌̈",
        "English terms with redundant sortkeys",
        "Pages with raw sortkeys"
      ],
      "glosses": [
        "Rare spelling of reaction."
      ],
      "links": [
        [
          "reaction",
          "reaction#English"
        ]
      ],
      "tags": [
        "alt-of",
        "rare"
      ]
    }
  ],
  "word": "reäction"
}