"перпер" meaning in Russe

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Liens avec code de langue inconnu",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Modèle étyl sans langue précisée",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Russe",
      "orig": "russe",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du Erreur modèle étyl : langue inconnue ou absente, de Lien avec code de langue inconnu !."
  ],
  "forms": [
    {
      "form": "перепер"
    }
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "perper"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en russe",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Monnaies en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Черногорский перпер.",
          "translation": "Perper monténégrin."
        }
      ],
      "glosses": [
        "Perper."
      ],
      "id": "fr-перпер-ru-noun-wEhwExx2",
      "topics": [
        "numismatics"
      ]
    }
  ],
  "tags": [
    "inanimate",
    "masculine"
  ],
  "word": "перпер"
}

{
  "categories": [
    "Lemmes en russe",
    "Noms communs en russe",
    "Wiktionnaire:Liens avec code de langue inconnu",
    "Wiktionnaire:Modèle étyl sans langue précisée",
    "russe"
  ],
  "etymology_texts": [
    "Du Erreur modèle étyl : langue inconnue ou absente, de Lien avec code de langue inconnu !."
  ],
  "forms": [
    {
      "form": "перепер"
    }
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "perper"
  ],
  "senses": [
    {
      "categories": [
        "Exemples en russe",
        "Monnaies en russe"
      ],
      "examples": [
        {
          "text": "Черногорский перпер.",
          "translation": "Perper monténégrin."
        }
      ],
      "glosses": [
        "Perper."
      ],
      "topics": [
        "numismatics"
      ]
    }
  ],
  "tags": [
    "inanimate",
    "masculine"
  ],
  "word": "перпер"
}