"acquits-à-caution" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "À en français",
      "orig": "à en français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "acquit-à-caution",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "Honoré de Balzac, Les Employés, édition définitive",
          "text": "Ces magistrats passent leurs jours à vérifier tous les bons, paperasses, rôles, contrôles, acquits-à-caution, paiements, contributions reçues, contributions dépensées, etc., que les employés ont écrits."
        }
      ],
      "form_of": [
        {
          "word": "acquit-à-caution"
        }
      ],
      "glosses": [
        "Pluriel de acquit-à-caution."
      ],
      "id": "fr-acquits-à-caution-fr-noun-g2RMbkK9"
    }
  ],
  "sounds": [
    {
      "ipa": "\\a.ki.ta.ko.sjɔ̃\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "acquits-à-caution"
}

{
  "categories": [
    "Formes de noms communs en français",
    "français",
    "à en français"
  ],
  "forms": [
    {
      "form": "acquit-à-caution",
      "tags": [
        "singular"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "noun",
  "pos_title": "Forme de nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "ref": "Honoré de Balzac, Les Employés, édition définitive",
          "text": "Ces magistrats passent leurs jours à vérifier tous les bons, paperasses, rôles, contrôles, acquits-à-caution, paiements, contributions reçues, contributions dépensées, etc., que les employés ont écrits."
        }
      ],
      "form_of": [
        {
          "word": "acquit-à-caution"
        }
      ],
      "glosses": [
        "Pluriel de acquit-à-caution."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\a.ki.ta.ko.sjɔ̃\\"
    }
  ],
  "tags": [
    "form-of",
    "masculine"
  ],
  "word": "acquits-à-caution"
}