"heckuva" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "heck of a"
      },
      "expansion": "heck of a",
      "name": "m"
    }
  ],
  "etymology_text": "Written form of a reduction of heck of a.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "heckuva (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "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 eye dialect",
          "parents": [
            "Eye dialect",
            "Nonstandard forms",
            "Terms by orthographic property",
            "Nonstandard terms",
            "Terms by lexical property",
            "Terms by usage"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "They had a heckuva row over where to spend the weekend."
        }
      ],
      "glosses": [
        "Heck of a; extreme."
      ],
      "id": "en-heckuva-en-adj-iYqgqRj6",
      "links": [
        [
          "Heck",
          "Heck"
        ],
        [
          "extreme",
          "extreme"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Heck of a; extreme."
      ],
      "related": [
        {
          "word": "hecka"
        }
      ],
      "tags": [
        "colloquial",
        "not-comparable"
      ],
      "wikipedia": [
        "reduction (linguistics)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈhɛkəvə/"
    }
  ],
  "word": "heckuva"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "heck of a"
      },
      "expansion": "heck of a",
      "name": "m"
    }
  ],
  "etymology_text": "Written form of a reduction of heck of a.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "heckuva (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "hecka"
    }
  ],
  "senses": [
    {
      "categories": [
        "English 3-syllable words",
        "English adjectives",
        "English colloquialisms",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eye dialect",
        "English lemmas",
        "English terms with IPA pronunciation",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "text": "They had a heckuva row over where to spend the weekend."
        }
      ],
      "glosses": [
        "Heck of a; extreme."
      ],
      "links": [
        [
          "Heck",
          "Heck"
        ],
        [
          "extreme",
          "extreme"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Heck of a; extreme."
      ],
      "tags": [
        "colloquial",
        "not-comparable"
      ],
      "wikipedia": [
        "reduction (linguistics)"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈhɛkəvə/"
    }
  ],
  "word": "heckuva"
}