"καχάζω" meaning in Grec ancien

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en grec ancien issus d’une onomatopée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Conjugaisons manquantes en grec ancien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Grec ancien",
      "orig": "grec ancien",
      "parents": [],
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    }
  ],
  "derived": [
    {
      "word": "καχασμός"
    },
    {
      "word": "καγχασμός"
    }
  ],
  "etymology_texts": [
    "Apparenté au latin cachinno, de l’onomatopée χά, khá (« ha ha ! ») exprimant le rire."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "καχάζω, kakházô"
  ],
  "related": [
    {
      "word": "καγχάζω"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en grec ancien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Rire, rire aux éclats."
      ],
      "id": "fr-καχάζω-grc-verb-x5mSWUWz"
    }
  ],
  "word": "καχάζω"
}

{
  "categories": [
    "Mots en grec ancien issus d’une onomatopée",
    "Verbes en grec ancien",
    "Wiktionnaire:Conjugaisons manquantes en grec ancien",
    "grec ancien"
  ],
  "derived": [
    {
      "word": "καχασμός"
    },
    {
      "word": "καγχασμός"
    }
  ],
  "etymology_texts": [
    "Apparenté au latin cachinno, de l’onomatopée χά, khá (« ha ha ! ») exprimant le rire."
  ],
  "lang": "Grec ancien",
  "lang_code": "grc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "καχάζω, kakházô"
  ],
  "related": [
    {
      "word": "καγχάζω"
    }
  ],
  "senses": [
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en grec ancien"
      ],
      "glosses": [
        "Rire, rire aux éclats."
      ]
    }
  ],
  "word": "καχάζω"
}