"-러" meaning in Korean

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "okm",
        "2": "-라〮",
        "tr": "-"
      },
      "expansion": "라〮",
      "name": "m"
    },
    {
      "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Korean terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "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"
        }
      ],
      "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"
      ]
    },
    {
      "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, “flaming, abusive comments”) + 러 (-reo) → 악플러 (akpeulleo, “flamer, troll”)",
          "type": "example"
        },
        {
          "text": "먹방 (meokbang, “mukbang”) + 러 (-reo) → 먹방러 (meokbangneo, “mukbang content creator”)",
          "type": "example"
        },
        {
          "text": "자막 (jamak, “subtitles”) + 러 (-reo) → 자막러 (jamangneo, “subtitle adder”)",
          "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"
      ]
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean entries with language name categories using raw markup",
    "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 non-redundant non-automated sortkeys",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "okm",
        "3": "-"
      },
      "expansion": "Middle Korean",
      "name": "inh"
    },
    {
      "args": {
        "1": "okm",
        "2": "-라〮",
        "tr": "-"
      },
      "expansion": "라〮",
      "name": "m"
    },
    {
      "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"
      ]
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean entries with language name categories using raw markup",
    "Korean inflectional suffixes",
    "Korean lemmas",
    "Korean suffixes",
    "Korean terms derived from English",
    "Korean terms with IPA pronunciation",
    "Korean terms with non-redundant non-automated sortkeys",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations"
  ],
  "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, “flaming, abusive comments”) + 러 (-reo) → 악플러 (akpeulleo, “flamer, troll”)",
          "type": "example"
        },
        {
          "text": "먹방 (meokbang, “mukbang”) + 러 (-reo) → 먹방러 (meokbangneo, “mukbang content creator”)",
          "type": "example"
        },
        {
          "text": "자막 (jamak, “subtitles”) + 러 (-reo) → 자막러 (jamangneo, “subtitle adder”)",
          "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"
      ]
    },
    {
      "other": "[러]"
    }
  ],
  "word": "-러"
}