"Ильмень" meaning in Russe

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en russe issus d’un mot en finnois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms propres en russe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Russe",
      "orig": "russe",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "translation": "lac",
      "word": "ильмень"
    },
    {
      "word": "ильменорутил"
    }
  ],
  "etymology_texts": [
    "Faisait Илмерь, Ilmerĭ en vieux-russe, du finnois Ilmajärvi."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Iľmeń"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lacs de Russie en russe",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Lac Ilmen."
      ],
      "id": "fr-Ильмень-ru-name-tIjPJCiU",
      "topics": [
        "geography"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Montagnes de Russie en russe",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en russe",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Monts Ilmen."
      ],
      "id": "fr-Ильмень-ru-name-4eroVv3g",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Ильмень"
}

{
  "categories": [
    "Mots en russe issus d’un mot en finnois",
    "Noms propres en russe",
    "russe"
  ],
  "derived": [
    {
      "translation": "lac",
      "word": "ильмень"
    },
    {
      "word": "ильменорутил"
    }
  ],
  "etymology_texts": [
    "Faisait Илмерь, Ilmerĭ en vieux-russe, du finnois Ilmajärvi."
  ],
  "lang": "Russe",
  "lang_code": "ru",
  "pos": "name",
  "pos_title": "Nom propre",
  "raw_tags": [
    "Iľmeń"
  ],
  "senses": [
    {
      "categories": [
        "Lacs de Russie en russe",
        "Wiktionnaire:Exemples manquants en russe"
      ],
      "glosses": [
        "Lac Ilmen."
      ],
      "topics": [
        "geography"
      ]
    },
    {
      "categories": [
        "Montagnes de Russie en russe",
        "Wiktionnaire:Exemples manquants en russe"
      ],
      "glosses": [
        "Monts Ilmen."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Ильмень"
}