"hypergelast" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ὑπέρ",
        "4": "",
        "5": "over"
      },
      "expansion": "Ancient Greek ὑπέρ (hupér, “over”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek ὑπέρ (hupér, “over”) + γελαστής (gelastḗs, “laughter”), from γελάω (geláō, “I laugh”).",
  "forms": [
    {
      "form": "hypergelasts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hypergelast (plural hypergelasts)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "hy‧per‧ge‧last"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "agelast"
        }
      ],
      "categories": [
        {
          "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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          "kind": "other",
          "name": "English undefined derivations",
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            "Entry maintenance"
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1992, Henry Jenkins, What Made Pistachio Nuts?, Columbia University Press",
          "text": "America had become a laughing nation, a country of frivolists and hypergelasts, a culture dangerously out of control.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Someone who laughs excessively."
      ],
      "id": "en-hypergelast-en-noun-pdnWYu29",
      "links": [
        [
          "laugh",
          "laugh"
        ]
      ],
      "synonyms": [
        {
          "word": "cachinnator"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌhaɪpəɹd͡ʒəˈlæst/",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "hypergelast"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ὑπέρ",
        "4": "",
        "5": "over"
      },
      "expansion": "Ancient Greek ὑπέρ (hupér, “over”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek ὑπέρ (hupér, “over”) + γελαστής (gelastḗs, “laughter”), from γελάω (geláō, “I laugh”).",
  "forms": [
    {
      "form": "hypergelasts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hypergelast (plural hypergelasts)",
      "name": "en-noun"
    }
  ],
  "hyphenation": [
    "hy‧per‧ge‧last"
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "antonyms": [
        {
          "word": "agelast"
        }
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        "English terms derived from Ancient Greek",
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        "English undefined derivations",
        "Quotation templates to be cleaned",
        "en:People"
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      "examples": [
        {
          "ref": "1992, Henry Jenkins, What Made Pistachio Nuts?, Columbia University Press",
          "text": "America had become a laughing nation, a country of frivolists and hypergelasts, a culture dangerously out of control.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Someone who laughs excessively."
      ],
      "links": [
        [
          "laugh",
          "laugh"
        ]
      ],
      "synonyms": [
        {
          "word": "cachinnator"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌhaɪpəɹd͡ʒəˈlæst/",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "hypergelast"
}