"wicked problem" meaning in English

{
  "forms": [
    {
      "form": "wicked problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wicked problem (plural wicked problems)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Mandarin terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Mandarin translations",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "superwicked"
        }
      ],
      "glosses": [
        "A problem that is difficult or impossible to solve because of incomplete, contradictory, and changing requirements that are often difficult to recognize."
      ],
      "id": "en-wicked_problem-en-noun-8mkEq1fo",
      "qualifier": "social planning",
      "raw_glosses": [
        "(social planning) A problem that is difficult or impossible to solve because of incomplete, contradictory, and changing requirements that are often difficult to recognize."
      ],
      "translations": [
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "jíshǒu wèntí",
          "sense": "problem",
          "word": "棘手問題 /棘手问题"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "problem",
          "word": "viheliäinen ongelma"
        }
      ],
      "wikipedia": [
        "wicked problem"
      ]
    }
  ],
  "word": "wicked problem"
}

{
  "derived": [
    {
      "word": "superwicked"
    }
  ],
  "forms": [
    {
      "form": "wicked problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "wicked problem (plural wicked problems)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Mandarin terms with non-redundant manual transliterations",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with Mandarin translations"
      ],
      "glosses": [
        "A problem that is difficult or impossible to solve because of incomplete, contradictory, and changing requirements that are often difficult to recognize."
      ],
      "qualifier": "social planning",
      "raw_glosses": [
        "(social planning) A problem that is difficult or impossible to solve because of incomplete, contradictory, and changing requirements that are often difficult to recognize."
      ],
      "wikipedia": [
        "wicked problem"
      ]
    }
  ],
  "translations": [
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "jíshǒu wèntí",
      "sense": "problem",
      "word": "棘手問題 /棘手问题"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "problem",
      "word": "viheliäinen ongelma"
    }
  ],
  "word": "wicked problem"
}