"nä" meaning in German

{
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "nee"
      },
      "expansion": "nee",
      "name": "m"
    }
  ],
  "etymology_text": "The same as nee with lowering of the vowel (via particular dialects and/or for emphasis).",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "interjection"
      },
      "expansion": "nä",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "no",
          "word": "nein"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "German entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Regional German",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Alternative form of nein (“no”)"
      ],
      "id": "en-nä-de-intj-Pr9D7noA",
      "links": [
        [
          "regional",
          "regional#English"
        ],
        [
          "nein",
          "nein#German"
        ]
      ],
      "raw_glosses": [
        "(colloquial, regional) Alternative form of nein (“no”)"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "colloquial",
        "regional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/nɛː/"
    }
  ],
  "word": "nä"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "de",
        "2": "nee"
      },
      "expansion": "nee",
      "name": "m"
    }
  ],
  "etymology_text": "The same as nee with lowering of the vowel (via particular dialects and/or for emphasis).",
  "head_templates": [
    {
      "args": {
        "1": "de",
        "2": "interjection"
      },
      "expansion": "nä",
      "name": "head"
    }
  ],
  "lang": "German",
  "lang_code": "de",
  "pos": "intj",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "no",
          "word": "nein"
        }
      ],
      "categories": [
        "German 1-syllable words",
        "German colloquialisms",
        "German entries with incorrect language header",
        "German interjections",
        "German lemmas",
        "German terms with IPA pronunciation",
        "Regional German"
      ],
      "glosses": [
        "Alternative form of nein (“no”)"
      ],
      "links": [
        [
          "regional",
          "regional#English"
        ],
        [
          "nein",
          "nein#German"
        ]
      ],
      "raw_glosses": [
        "(colloquial, regional) Alternative form of nein (“no”)"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "colloquial",
        "regional"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/nɛː/"
    }
  ],
  "word": "nä"
}