"るうちゅう" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "오키나와어 명사",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "오키나와어 지명",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "오키나와어",
  "lang_code": "unknown",
  "pos": "noun",
  "pos_title": "명사",
  "senses": [
    {
      "glosses": [
        "〈지명〉 : 류큐."
      ],
      "id": "ko-るうちゅう-unknown-noun-lnnrZDK7",
      "tags": [
        "error-lua-exec"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "ɾuutʃuu"
    }
  ],
  "word": "るうちゅう"
}

{
  "categories": [
    "오키나와어 명사",
    "오키나와어 지명"
  ],
  "lang": "오키나와어",
  "lang_code": "unknown",
  "pos": "noun",
  "pos_title": "명사",
  "senses": [
    {
      "glosses": [
        "〈지명〉 : 류큐."
      ],
      "tags": [
        "error-lua-exec"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "ɾuutʃuu"
    }
  ],
  "word": "るうちゅう"
}

{
  "called_from": "luaexec/683",
  "msg": "LUA error in #invoke('links/templates', 'l_term_t') parent ('틀:연결', {1: '琉球', 2: '오키나와어'})",
  "path": [
    "るうちゅう",
    "Template:연결",
    "#invoke",
    "#invoke"
  ],
  "section": "오키나와어",
  "subsection": "",
  "title": "るうちゅう",
  "trace": "[string \"Module:parameters\"]:647: Parameter 1 must be a valid language  or  etymology language code; the value \"琉球\" is not valid. See [[WT:LOL]]  and  [[WT:LOL/E]]."
}