"Perry Mason moment" meaning in English

{
  "etymology_text": "From the fictional lawyer Perry Mason, based on novels by Erle Stanley Gardner.",
  "forms": [
    {
      "form": "Perry Mason moments",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "args": {},
      "expansion": "Perry Mason moment (plural Perry Mason moments)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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      "glosses": [
        "A moment during legal or judicial proceedings when evidence or other information, usually unknown to most present, is introduced into the record in a manner seen as determinative of the outcome of the proceedings regardless of whatever else occurs."
      ],
      "id": "en-Perry_Mason_moment-en-noun-Wwe3dnyq",
      "wikipedia": [
        "Erle Stanley Gardner",
        "Perry Mason",
        "Perry Mason moment"
      ]
    }
  ],
  "word": "Perry Mason moment"
}

{
  "etymology_text": "From the fictional lawyer Perry Mason, based on novels by Erle Stanley Gardner.",
  "forms": [
    {
      "form": "Perry Mason moments",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Perry Mason moment (plural Perry Mason moments)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A moment during legal or judicial proceedings when evidence or other information, usually unknown to most present, is introduced into the record in a manner seen as determinative of the outcome of the proceedings regardless of whatever else occurs."
      ],
      "wikipedia": [
        "Erle Stanley Gardner",
        "Perry Mason",
        "Perry Mason moment"
      ]
    }
  ],
  "word": "Perry Mason moment"
}