"cachinnator" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cachinnate",
        "3": "or"
      },
      "expansion": "cachinnate + -or",
      "name": "suffix"
    }
  ],
  "etymology_text": "From cachinnate + -or.",
  "forms": [
    {
      "form": "cachinnators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cachinnator (plural cachinnators)",
      "name": "en-noun"
    }
  ],
  "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",
            "Entry maintenance"
          ],
          "source": "w"
        },
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          "kind": "other",
          "name": "English terms suffixed with -or",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "People",
          "orig": "en:People",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "One who laughs loudly and immoderately."
      ],
      "id": "en-cachinnator-en-noun-ihgR12Nh",
      "links": [
        [
          "laugh",
          "laugh"
        ]
      ],
      "related": [
        {
          "word": "cachinnate"
        },
        {
          "word": "cachinnation"
        }
      ],
      "synonyms": [
        {
          "word": "hypergelast"
        }
      ]
    }
  ],
  "word": "cachinnator"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "cachinnate",
        "3": "or"
      },
      "expansion": "cachinnate + -or",
      "name": "suffix"
    }
  ],
  "etymology_text": "From cachinnate + -or.",
  "forms": [
    {
      "form": "cachinnators",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "cachinnator (plural cachinnators)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "cachinnate"
    },
    {
      "word": "cachinnation"
    }
  ],
  "senses": [
    {
      "antonyms": [
        {
          "word": "agelast"
        }
      ],
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -or",
        "Pages with 2 entries",
        "Pages with entries",
        "en:People"
      ],
      "glosses": [
        "One who laughs loudly and immoderately."
      ],
      "links": [
        [
          "laugh",
          "laugh"
        ]
      ],
      "synonyms": [
        {
          "word": "hypergelast"
        }
      ]
    }
  ],
  "word": "cachinnator"
}