"eka-cesio" meaning in Espagnol

{
  "categories": [
    {
      "kind": "other",
      "name": "Lemmes en espagnol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Métaux en espagnol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en espagnol",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Espagnol",
      "orig": "espagnol",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "De Francia (« France »), pays d’origine de sa dédouvreuse Marguerite Perey."
  ],
  "lang": "Espagnol",
  "lang_code": "es",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Éléments chimiques en espagnol",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Francium (l’élément chimique Fr)."
      ],
      "id": "fr-eka-cesio-es-noun-~qlGJ5A1",
      "topics": [
        "chemistry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "francio"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "eka-cesio"
}

{
  "categories": [
    "Lemmes en espagnol",
    "Métaux en espagnol",
    "Noms communs en espagnol",
    "espagnol"
  ],
  "etymology_texts": [
    "De Francia (« France »), pays d’origine de sa dédouvreuse Marguerite Perey."
  ],
  "lang": "Espagnol",
  "lang_code": "es",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Éléments chimiques en espagnol"
      ],
      "glosses": [
        "Francium (l’élément chimique Fr)."
      ],
      "topics": [
        "chemistry"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "francio"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "eka-cesio"
}