"buncha" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "buncha (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bunch of"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "There's a big buncha sheep in the field."
        }
      ],
      "glosses": [
        "Contraction of bunch of."
      ],
      "id": "en-buncha-en-noun-dB6U5Ntq",
      "links": [
        [
          "bunch",
          "bunch#English"
        ],
        [
          "of",
          "of#English"
        ]
      ],
      "raw_glosses": [
        "(slang) Contraction of bunch of."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction",
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbʌnt͡ʃə/"
    }
  ],
  "word": "buncha"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "buncha (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "bunch of"
        }
      ],
      "categories": [
        "English 2-syllable words",
        "English contractions",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English slang",
        "English terms with IPA pronunciation",
        "English uncountable nouns"
      ],
      "examples": [
        {
          "text": "There's a big buncha sheep in the field."
        }
      ],
      "glosses": [
        "Contraction of bunch of."
      ],
      "links": [
        [
          "bunch",
          "bunch#English"
        ],
        [
          "of",
          "of#English"
        ]
      ],
      "raw_glosses": [
        "(slang) Contraction of bunch of."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "contraction",
        "slang",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈbʌnt͡ʃə/"
    }
  ],
  "word": "buncha"
}