"whyn't" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "why",
        "3": "n't"
      },
      "expansion": "why + -n't",
      "name": "suffix"
    }
  ],
  "etymology_text": "why + -n't",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "contraction",
        "head": ""
      },
      "expansion": "whyn't",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "whyn't",
      "name": "en-cont"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "why don't"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1931, William Faulkner, Sanctuary, Vintage, published 1993, page 67",
          "text": "‘She's skeered. Whyn't they leave her be?’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Contraction of why don't."
      ],
      "id": "en-whyn't-en-contraction-D9tgHEos",
      "links": [
        [
          "why",
          "why#English"
        ],
        [
          "don't",
          "don't#English"
        ]
      ],
      "raw_glosses": [
        "(US, dialectal) Contraction of why don't."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "contraction",
        "dialectal"
      ]
    },
    {
      "alt_of": [
        {
          "word": "why didn't"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "American English",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "26 74",
          "kind": "other",
          "name": "English terms suffixed with -n't",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1921, Booth Tarkington, Alice Adams, page 389",
          "text": "\"Whyn't he tell me, the dang little fool?\" \"He did!\" Mrs. Adams sobbed. \"He did tell you, and you wouldn't give it to him.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Contraction of why didn't."
      ],
      "id": "en-whyn't-en-contraction-3o~x6zWx",
      "links": [
        [
          "why",
          "why#English"
        ],
        [
          "didn't",
          "didn't#English"
        ]
      ],
      "raw_glosses": [
        "(US, dialectal) Contraction of why didn't."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "contraction",
        "dialectal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/waɪnt/"
    },
    {
      "rhymes": "-aɪnt"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "word": "why'n't"
    }
  ],
  "word": "whyn't"
}

{
  "categories": [
    "English 1-syllable words",
    "English contractions",
    "English entries with incorrect language header",
    "English non-lemma forms",
    "English terms suffixed with -n't",
    "English terms with IPA pronunciation",
    "Rhymes:English/aɪnt",
    "Rhymes:English/aɪnt/1 syllable"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "why",
        "3": "n't"
      },
      "expansion": "why + -n't",
      "name": "suffix"
    }
  ],
  "etymology_text": "why + -n't",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "contraction",
        "head": ""
      },
      "expansion": "whyn't",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "whyn't",
      "name": "en-cont"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "word": "why don't"
        }
      ],
      "categories": [
        "American English",
        "English contractions",
        "English dialectal terms",
        "English terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1931, William Faulkner, Sanctuary, Vintage, published 1993, page 67",
          "text": "‘She's skeered. Whyn't they leave her be?’",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Contraction of why don't."
      ],
      "links": [
        [
          "why",
          "why#English"
        ],
        [
          "don't",
          "don't#English"
        ]
      ],
      "raw_glosses": [
        "(US, dialectal) Contraction of why don't."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "contraction",
        "dialectal"
      ]
    },
    {
      "alt_of": [
        {
          "word": "why didn't"
        }
      ],
      "categories": [
        "American English",
        "English contractions",
        "English dialectal terms",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1921, Booth Tarkington, Alice Adams, page 389",
          "text": "\"Whyn't he tell me, the dang little fool?\" \"He did!\" Mrs. Adams sobbed. \"He did tell you, and you wouldn't give it to him.\"",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Contraction of why didn't."
      ],
      "links": [
        [
          "why",
          "why#English"
        ],
        [
          "didn't",
          "didn't#English"
        ]
      ],
      "raw_glosses": [
        "(US, dialectal) Contraction of why didn't."
      ],
      "tags": [
        "US",
        "abbreviation",
        "alt-of",
        "contraction",
        "dialectal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/waɪnt/"
    },
    {
      "rhymes": "-aɪnt"
    }
  ],
  "synonyms": [
    {
      "word": "why'n't"
    }
  ],
  "word": "whyn't"
}