"東半球" meaning in Japanese

{
  "forms": [
    {
      "form": "東半球",
      "ruby": [
        [
          "東",
          "ひがし"
        ],
        [
          "半",
          "はん"
        ],
        [
          "球",
          "きゅう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Higashihankyū",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "ひがしはんきゅう"
      },
      "expansion": "東(ひがし)半(はん)球(きゅう) • (Higashihankyū)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with 3 kanji",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "ja",
          "name": "Continents and continental regions",
          "orig": "ja:Continents and continental regions",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Eastern Hemisphere (the hemisphere in the Earth to the east of the Greenwich meridian (zero degree longitude) and west of 180 degrees longitude (approximately the International Date Line), containing Africa, Asia and Europe, except for a small part of eastern Russia)"
      ],
      "id": "en-東半球-ja-name-8EnHn38-",
      "links": [
        [
          "Eastern Hemisphere",
          "Eastern Hemisphere#English:_Q186198"
        ],
        [
          "hemisphere",
          "hemisphere"
        ],
        [
          "Earth",
          "Earth#English"
        ],
        [
          "Greenwich meridian",
          "Greenwich meridian"
        ],
        [
          "International Date Line",
          "International Date Line"
        ],
        [
          "Africa",
          "Africa"
        ],
        [
          "Asia",
          "Asia"
        ],
        [
          "Europe",
          "Europe"
        ],
        [
          "Russia",
          "Russia"
        ]
      ]
    }
  ],
  "word": "東半球"
}

{
  "forms": [
    {
      "form": "東半球",
      "ruby": [
        [
          "東",
          "ひがし"
        ],
        [
          "半",
          "はん"
        ],
        [
          "球",
          "きゅう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "Higashihankyū",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "proper noun",
        "2": "ひがしはんきゅう"
      },
      "expansion": "東(ひがし)半(はん)球(きゅう) • (Higashihankyū)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant alt parameters",
        "Japanese links with redundant wikilinks",
        "Japanese proper nouns",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with 3 kanji",
        "Japanese terms with redundant sortkeys",
        "Pages with 4 entries",
        "Pages with entries",
        "ja:Continents and continental regions"
      ],
      "glosses": [
        "Eastern Hemisphere (the hemisphere in the Earth to the east of the Greenwich meridian (zero degree longitude) and west of 180 degrees longitude (approximately the International Date Line), containing Africa, Asia and Europe, except for a small part of eastern Russia)"
      ],
      "links": [
        [
          "Eastern Hemisphere",
          "Eastern Hemisphere#English:_Q186198"
        ],
        [
          "hemisphere",
          "hemisphere"
        ],
        [
          "Earth",
          "Earth#English"
        ],
        [
          "Greenwich meridian",
          "Greenwich meridian"
        ],
        [
          "International Date Line",
          "International Date Line"
        ],
        [
          "Africa",
          "Africa"
        ],
        [
          "Asia",
          "Asia"
        ],
        [
          "Europe",
          "Europe"
        ],
        [
          "Russia",
          "Russia"
        ]
      ]
    }
  ],
  "word": "東半球"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "東半球"
  ],
  "section": "Japanese",
  "subsection": "proper noun",
  "title": "東半球",
  "trace": ""
}