"원사이드러브" meaning in 朝鮮語

{
  "categories": [
    {
      "kind": "other",
      "name": "有多餘轉寫的朝鮮語詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "朝鮮語名詞",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "朝鮮語詞元",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_text": "。",
  "forms": [
    {
      "form": "wonsaideureobeu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "朝鮮語",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "單相思，單戀"
      ],
      "id": "zh-원사이드러브-ko-noun-~W3CAwMW"
    }
  ],
  "synonyms": [
    {
      "sense": "單相思，單戀",
      "word": "짝사랑"
    }
  ],
  "tags": [
    "error-lua-exec"
  ],
  "word": "원사이드러브"
}

{
  "categories": [
    "有多餘轉寫的朝鮮語詞",
    "朝鮮語名詞",
    "朝鮮語詞元"
  ],
  "etymology_text": "。",
  "forms": [
    {
      "form": "wonsaideureobeu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "朝鮮語",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "單相思，單戀"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "單相思，單戀",
      "word": "짝사랑"
    }
  ],
  "tags": [
    "error-lua-exec"
  ],
  "word": "원사이드러브"
}

{
  "called_from": "luaexec/683",
  "msg": "LUA error in #invoke('compound/templates', 'pseudo_loan') parent ('Template:Pseudo-loan', {1: 'ko', 2: 'en', 3: 'one', 4: 'side', 5: 'love'})",
  "path": [
    "원사이드러브",
    "pseudo-loan",
    "#invoke",
    "#invoke"
  ],
  "section": "朝鮮語",
  "subsection": "詞源",
  "title": "원사이드러브",
  "trace": "[string \"Module:affix/pseudo-loan\"]:46: attempt to index local 'source' (a nil value)"
}