"cachinar" meaning in Occitan

{
  "categories": [
    {
      "kind": "other",
      "name": "Occitan en graphie normalisée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes du premier groupe en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes transitifs en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Conjugaisons manquantes en occitan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Occitan",
      "orig": "occitan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "→ voir cachina et -ar ; relevé par Mistral dans l’œuvre de Gabriel Azaïs."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "graphie normalisée",
    "1ᵉʳ groupe"
  ],
  "related": [
    {
      "word": "cachar"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Occitan gascon",
          "orig": "occitan gascon",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Ècacher, presser, serrer."
      ],
      "id": "fr-cachinar-oc-verb-W4Zc1F0b",
      "raw_tags": [
        "Gascon"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kat͡ʃiˈna]"
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "cachinar"
}

{
  "categories": [
    "Occitan en graphie normalisée",
    "Verbes du premier groupe en occitan",
    "Verbes en occitan",
    "Verbes transitifs en occitan",
    "Wiktionnaire:Conjugaisons manquantes en occitan",
    "occitan"
  ],
  "etymology_texts": [
    "→ voir cachina et -ar ; relevé par Mistral dans l’œuvre de Gabriel Azaïs."
  ],
  "lang": "Occitan",
  "lang_code": "oc",
  "pos": "verb",
  "pos_title": "Verbe",
  "raw_tags": [
    "graphie normalisée",
    "1ᵉʳ groupe"
  ],
  "related": [
    {
      "word": "cachar"
    }
  ],
  "senses": [
    {
      "categories": [
        "occitan gascon"
      ],
      "glosses": [
        "Ècacher, presser, serrer."
      ],
      "raw_tags": [
        "Gascon"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[kat͡ʃiˈna]"
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "cachinar"
}