"저게" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "저것 + 이"
      },
      "expansion": "Contraction of 저것 + 이 (jeogeot + i)",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of 저것 + 이 (jeogeot + i).",
  "forms": [
    {
      "form": "jeoge",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pronoun"
      },
      "expansion": "저게 • (jeoge)",
      "name": "ko-pos"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean pronouns",
          "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "that thing (as the subject of the sentence or clause)"
      ],
      "id": "en-저게-ko-pron-rghotAe3",
      "links": [
        [
          "that",
          "that"
        ],
        [
          "thing",
          "thing"
        ]
      ]
    }
  ],
  "word": "저게"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ko",
        "2": "저것 + 이"
      },
      "expansion": "Contraction of 저것 + 이 (jeogeot + i)",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of 저것 + 이 (jeogeot + i).",
  "forms": [
    {
      "form": "jeoge",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "pronoun"
      },
      "expansion": "저게 • (jeoge)",
      "name": "ko-pos"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        "Korean contractions",
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean pronouns",
        "Korean terms with redundant script codes",
        "Korean terms with redundant transliterations",
        "Korean terms without ko-IPA template",
        "Pages with 1 entry"
      ],
      "glosses": [
        "that thing (as the subject of the sentence or clause)"
      ],
      "links": [
        [
          "that",
          "that"
        ],
        [
          "thing",
          "thing"
        ]
      ]
    }
  ],
  "word": "저게"
}