"-으" meaning in Korean

{
  "etymology_text": "See the main page.",
  "forms": [
    {
      "form": "으",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-eu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle"
      },
      "expansion": "으 • (-eu)",
      "name": "ko-pos"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "particle",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "-eul, “the accusative particle, direct object marker”",
          "word": "을"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Gangwon Korean",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hamgyong Korean",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean particles",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Koryo-mar",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yukjin Korean",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "On the twelfth month those people went off to be farmhands.",
          "ref": "1979, 한순식 [hansunsik], “노젓는소리 만선소리 [nojeonneunsori - manseonsori]”, in MBC 한국민요대전 음반자료 사이트 [MBC han'gungminyodaejeon eumbanjaryo saiteu], 함경남도 단천시 전진동 [hamgyeongnamdo dancheonsi jeonjindong]",
          "roman": "Geu seotdareu geu saram-deul inje gogongsari haetda mari-yo.",
          "text": "그 섣달으 그 사람들 인제 고공살이 했다 말이요.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Gangwon, Hamgyong, Yukjin, and Russia form of 을 (-eul, “the accusative particle, direct object marker”)"
      ],
      "id": "en--으-ko-particle-IfIGO1Ln",
      "links": [
        [
          "을",
          "-을#Korean"
        ]
      ],
      "tags": [
        "Gangwon",
        "Hamgyong",
        "Russia",
        "Yukjin",
        "alt-of"
      ]
    }
  ],
  "word": "-으"
}

{
  "etymology_text": "See the main page.",
  "forms": [
    {
      "form": "으",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "-eu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle"
      },
      "expansion": "으 • (-eu)",
      "name": "ko-pos"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "particle",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "-eul, “the accusative particle, direct object marker”",
          "word": "을"
        }
      ],
      "categories": [
        "Gangwon Korean",
        "Hamgyong Korean",
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean particles",
        "Korean terms with quotations",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms without ko-IPA template",
        "Koryo-mar",
        "Yukjin Korean"
      ],
      "examples": [
        {
          "english": "On the twelfth month those people went off to be farmhands.",
          "ref": "1979, 한순식 [hansunsik], “노젓는소리 만선소리 [nojeonneunsori - manseonsori]”, in MBC 한국민요대전 음반자료 사이트 [MBC han'gungminyodaejeon eumbanjaryo saiteu], 함경남도 단천시 전진동 [hamgyeongnamdo dancheonsi jeonjindong]",
          "roman": "Geu seotdareu geu saram-deul inje gogongsari haetda mari-yo.",
          "text": "그 섣달으 그 사람들 인제 고공살이 했다 말이요.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Gangwon, Hamgyong, Yukjin, and Russia form of 을 (-eul, “the accusative particle, direct object marker”)"
      ],
      "links": [
        [
          "을",
          "-을#Korean"
        ]
      ],
      "tags": [
        "Gangwon",
        "Hamgyong",
        "Russia",
        "Yukjin",
        "alt-of"
      ]
    }
  ],
  "word": "-으"
}