"-러" meaning in Korean

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "-라〮",
        "2": "-lá"
      },
      "expansion": "라〮 (Yale: -lá)",
      "name": "okm-l"
    }
  ],
  "etymology_text": "From Middle Korean 라〮 (Yale: -lá).",
  "forms": [
    {
      "form": "러",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-reo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "러 • (-reo)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Post-vowel and post-liquid allomorphic form of 으러 (-eureo)."
      ],
      "id": "en--러-ko-suffix-tYCiB9q9",
      "links": [
        [
          "vowel",
          "vowel"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "allomorph",
          "allomorph"
        ],
        [
          "으러",
          "-으러#Korean"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "러"
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "-er"
      },
      "expansion": "English -er",
      "name": "der"
    }
  ],
  "etymology_text": "From an incorrect analysis of English -er.",
  "forms": [
    {
      "form": "러",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-reo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "러 • (-reo)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "악플 (akpeul, “malicious comment”) + 러 (-reo) → 악플러 (akpeulleo, “people who post malicious comment”)",
          "type": "example"
        },
        {
          "text": "선플 (seonpeul, “positive comments”) + 러 (-reo) → 선플러 (seonpeulleo, “people who post positive comments”)",
          "type": "example"
        },
        {
          "text": "먹방 (meokbang, “mukbang”) + 러 (-reo) → 먹방러 (meokbangneo, “mukbanger”)",
          "type": "example"
        },
        {
          "text": "자막 (jamak, “subtitles”) + 러 (-reo) → 자막러 (jamangneo, “subtitle producer”)",
          "type": "example"
        },
        {
          "text": "프로 (peuro, “pro, professional”) + 불편 (bulpyeon, “complaint”) + 러 (-reo) → 프로불편러 (peurobulpyeolleo, “social justice warrior”)",
          "type": "example"
        }
      ],
      "glosses": [
        "-er"
      ],
      "id": "en--러-ko-suffix-XYp0WtXA",
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "-er",
          "-er"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) -er"
      ],
      "tags": [
        "Internet",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "러"
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean inflectional suffixes",
    "Korean lemmas",
    "Korean suffixes",
    "Korean terms derived from English",
    "Korean terms derived from Middle Korean",
    "Korean terms inherited from Middle Korean",
    "Korean terms with IPA pronunciation",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "-라〮",
        "2": "-lá"
      },
      "expansion": "라〮 (Yale: -lá)",
      "name": "okm-l"
    }
  ],
  "etymology_text": "From Middle Korean 라〮 (Yale: -lá).",
  "forms": [
    {
      "form": "러",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-reo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "러 • (-reo)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "glosses": [
        "Post-vowel and post-liquid allomorphic form of 으러 (-eureo)."
      ],
      "links": [
        [
          "vowel",
          "vowel"
        ],
        [
          "liquid",
          "liquid"
        ],
        [
          "allomorph",
          "allomorph"
        ],
        [
          "으러",
          "-으러#Korean"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "러"
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean inflectional suffixes",
    "Korean lemmas",
    "Korean suffixes",
    "Korean terms derived from English",
    "Korean terms with IPA pronunciation",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "en",
        "3": "-er"
      },
      "expansion": "English -er",
      "name": "der"
    }
  ],
  "etymology_text": "From an incorrect analysis of English -er.",
  "forms": [
    {
      "form": "러",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-reo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "러 • (-reo)",
      "name": "ko-suffix"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Korean internet slang"
      ],
      "examples": [
        {
          "text": "악플 (akpeul, “malicious comment”) + 러 (-reo) → 악플러 (akpeulleo, “people who post malicious comment”)",
          "type": "example"
        },
        {
          "text": "선플 (seonpeul, “positive comments”) + 러 (-reo) → 선플러 (seonpeulleo, “people who post positive comments”)",
          "type": "example"
        },
        {
          "text": "먹방 (meokbang, “mukbang”) + 러 (-reo) → 먹방러 (meokbangneo, “mukbanger”)",
          "type": "example"
        },
        {
          "text": "자막 (jamak, “subtitles”) + 러 (-reo) → 자막러 (jamangneo, “subtitle producer”)",
          "type": "example"
        },
        {
          "text": "프로 (peuro, “pro, professional”) + 불편 (bulpyeon, “complaint”) + 러 (-reo) → 프로불편러 (peurobulpyeolleo, “social justice warrior”)",
          "type": "example"
        }
      ],
      "glosses": [
        "-er"
      ],
      "links": [
        [
          "Internet",
          "Internet"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "-er",
          "-er"
        ]
      ],
      "raw_glosses": [
        "(Internet slang) -er"
      ],
      "tags": [
        "Internet",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɾʌ̹]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "hangeul": "러"
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}