"Амур" meaning in Serbe

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms propres en serbe",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Serbe",
      "orig": "serbe",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du toungouse амар ou дамур, « grande rivière », mongol Хара-Мурэн, « rivière noire »."
  ],
  "lang": "Serbe",
  "lang_code": "sr",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Cours d’eau de Chine en serbe",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Cours d’eau de Russie en serbe",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Amour (grand fleuve d’Asie)."
      ],
      "id": "fr-Амур-sr-name-vEk2UdXr",
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Амур"
}

{
  "categories": [
    "Noms propres en serbe",
    "serbe"
  ],
  "etymology_texts": [
    "Du toungouse амар ou дамур, « grande rivière », mongol Хара-Мурэн, « rivière noire »."
  ],
  "lang": "Serbe",
  "lang_code": "sr",
  "pos": "name",
  "pos_title": "Nom propre",
  "senses": [
    {
      "categories": [
        "Cours d’eau de Chine en serbe",
        "Cours d’eau de Russie en serbe"
      ],
      "glosses": [
        "Amour (grand fleuve d’Asie)."
      ],
      "topics": [
        "geography"
      ]
    }
  ],
  "word": "Амур"
}