"電磁" meaning in Coréen

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en coréen",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Coréen",
      "orig": "coréen",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Coréen",
  "lang_code": "ko",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Écriture en hanja de 전자, Électromagnétisme."
      ],
      "id": "fr-電磁-ko-noun-mNo2N5wq"
    }
  ],
  "word": "電磁"
}

{
  "categories": [
    "Noms communs en coréen",
    "coréen"
  ],
  "lang": "Coréen",
  "lang_code": "ko",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Écriture en hanja de 전자, Électromagnétisme."
      ]
    }
  ],
  "word": "電磁"
}