"high-stakes" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "high-stakes (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"
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          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2021 September 15, Laura Martin, “How talent shows became TV's most bizarre programmes”, in BBC",
          "text": "But it was in the early 2000s that the high-stakes TV pop contest really arrived, along with promises that it would propel a few lucky auditionees to obscene levels of success and fame.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Involving large costs or rewards."
      ],
      "id": "en-high-stakes-en-adj-4Le8o-g3",
      "raw_glosses": [
        "(idiomatic) Involving large costs or rewards."
      ],
      "tags": [
        "idiomatic",
        "not-comparable"
      ]
    }
  ],
  "word": "high-stakes"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "high-stakes (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English terms with quotations",
        "English uncomparable adjectives"
      ],
      "examples": [
        {
          "ref": "2021 September 15, Laura Martin, “How talent shows became TV's most bizarre programmes”, in BBC",
          "text": "But it was in the early 2000s that the high-stakes TV pop contest really arrived, along with promises that it would propel a few lucky auditionees to obscene levels of success and fame.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Involving large costs or rewards."
      ],
      "raw_glosses": [
        "(idiomatic) Involving large costs or rewards."
      ],
      "tags": [
        "idiomatic",
        "not-comparable"
      ]
    }
  ],
  "word": "high-stakes"
}