"半時間" meaning in Korean

{
  "forms": [
    {
      "form": "bansigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "반시간",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "반시간"
      },
      "expansion": "半時間 • (bansigan) (hangeul 반시간)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“half-hour (a period of time equal to thirty minutes, half an hour)”)",
          "word": "반시간"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Hanja form of 반시간 (“half-hour (a period of time equal to thirty minutes, half an hour)”)."
      ],
      "id": "en-半時間-ko-noun-jEAhwSgv",
      "links": [
        [
          "Hanja",
          "hanja#English"
        ],
        [
          "반시간",
          "반시간#Korean"
        ],
        [
          "half-hour",
          "half-hour"
        ]
      ],
      "tags": [
        "alt-of",
        "hanja"
      ]
    }
  ],
  "word": "半時間"
}

{
  "forms": [
    {
      "form": "bansigan",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "반시간",
      "tags": [
        "hangeul"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hangeul": "반시간"
      },
      "expansion": "半時間 • (bansigan) (hangeul 반시간)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(“half-hour (a period of time equal to thirty minutes, half an hour)”)",
          "word": "반시간"
        }
      ],
      "categories": [
        "Korean entries with incorrect language header",
        "Korean lemmas",
        "Korean nouns",
        "Korean nouns in Han script",
        "Korean terms with non-redundant non-automated sortkeys",
        "Korean terms with redundant script codes"
      ],
      "glosses": [
        "Hanja form of 반시간 (“half-hour (a period of time equal to thirty minutes, half an hour)”)."
      ],
      "links": [
        [
          "Hanja",
          "hanja#English"
        ],
        [
          "반시간",
          "반시간#Korean"
        ],
        [
          "half-hour",
          "half-hour"
        ]
      ],
      "tags": [
        "alt-of",
        "hanja"
      ]
    }
  ],
  "word": "半時間"
}