"Аррас" meaning in Tchouvache

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en tchouvache",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Tchouvache",
      "orig": "tchouvache",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Transcription littérale de Arras."
  ],
  "lang": "Tchouvache",
  "lang_code": "cv",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Localités de France en tchouvache",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Arras (ville du nord de la France)."
      ],
      "id": "fr-Аррас-cv-name-O8FVxVbx",
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Аррас"
}

{
  "categories": [
    "Noms propres en tchouvache",
    "tchouvache"
  ],
  "etymology_texts": [
    "Transcription littérale de Arras."
  ],
  "lang": "Tchouvache",
  "lang_code": "cv",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Localités de France en tchouvache"
      ],
      "glosses": [
        "Arras (ville du nord de la France)."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "Аррас"
}