"Nader effect" meaning in English

{
  "etymology_text": "Named after Ralph Nader, whose candidacy for President of the United States in the year 2000 was contended to have \"spoiled\" the election for Al Gore, by taking away enough votes from Gore in Florida and many other states to allow George W. Bush to win.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Nader effect",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "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"
        },
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          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
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          "source": "w"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "US politics",
          "orig": "en:US politics",
          "parents": [
            "Politics",
            "United States",
            "Society",
            "North America",
            "All topics",
            "America",
            "Fundamental",
            "Earth",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The effect that a candidate for the corresponding political office (especially the office of President of the United States) can have on a close political election, when their candidacy results in the election being won by a candidate dissimilar to them, rather than a candidate similar to them."
      ],
      "id": "en-Nader_effect-en-name-GJkGIcps",
      "raw_glosses": [
        "(US politics) The effect that a candidate for the corresponding political office (especially the office of President of the United States) can have on a close political election, when their candidacy results in the election being won by a candidate dissimilar to them, rather than a candidate similar to them."
      ],
      "synonyms": [
        {
          "english": "earlier term",
          "word": "spoiler effect"
        }
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "word": "Nader effect"
}

{
  "etymology_text": "Named after Ralph Nader, whose candidacy for President of the United States in the year 2000 was contended to have \"spoiled\" the election for Al Gore, by taking away enough votes from Gore in Florida and many other states to allow George W. Bush to win.",
  "head_templates": [
    {
      "args": {},
      "expansion": "Nader effect",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:US politics"
      ],
      "glosses": [
        "The effect that a candidate for the corresponding political office (especially the office of President of the United States) can have on a close political election, when their candidacy results in the election being won by a candidate dissimilar to them, rather than a candidate similar to them."
      ],
      "raw_glosses": [
        "(US politics) The effect that a candidate for the corresponding political office (especially the office of President of the United States) can have on a close political election, when their candidacy results in the election being won by a candidate dissimilar to them, rather than a candidate similar to them."
      ],
      "tags": [
        "US"
      ],
      "topics": [
        "government",
        "politics"
      ]
    }
  ],
  "synonyms": [
    {
      "english": "earlier term",
      "word": "spoiler effect"
    }
  ],
  "word": "Nader effect"
}