"rěka" meaning in Haut-sorabe

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en haut-sorabe issus d’un mot en vieux slave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en haut-sorabe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Haut-sorabe",
      "orig": "haut-sorabe",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du vieux slave рѣка, rěka."
  ],
  "lang": "Haut-sorabe",
  "lang_code": "hsb",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en haut-sorabe de la géographie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Fleuve, rivière."
      ],
      "id": "fr-rěka-hsb-noun-9lXIXzXB",
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "rěka"
}

{
  "categories": [
    "Mots en haut-sorabe issus d’un mot en vieux slave",
    "Noms communs en haut-sorabe",
    "haut-sorabe"
  ],
  "etymology_texts": [
    "Du vieux slave рѣка, rěka."
  ],
  "lang": "Haut-sorabe",
  "lang_code": "hsb",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en haut-sorabe de la géographie"
      ],
      "glosses": [
        "Fleuve, rivière."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "tags": [
    "feminine"
  ],
  "word": "rěka"
}