"цери" meaning in Mongol

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en mongol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Wiktionnaire:Ébauches en mongol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mongol",
      "orig": "mongol",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    ":"
  ],
  "lang": "Mongol",
  "lang_code": "mn",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Éléments chimiques en mongol",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cérium (Ce)."
      ],
      "id": "fr-цери-mn-noun-PQEW5ve8",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "zh_pron": "tsyeri"
    }
  ],
  "word": "цери"
}

{
  "categories": [
    "Noms communs en mongol",
    "Wiktionnaire:Ébauches en mongol",
    "mongol"
  ],
  "etymology_texts": [
    ":"
  ],
  "lang": "Mongol",
  "lang_code": "mn",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Éléments chimiques en mongol"
      ],
      "glosses": [
        "Cérium (Ce)."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "zh_pron": "tsyeri"
    }
  ],
  "word": "цери"
}