"Southern Sudan" meaning in English

{
  "head_templates": [
    {
      "args": {
        "head": "Southern Sudan"
      },
      "expansion": "Southern Sudan",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "name": "English entries with topic categories using raw markup",
          "parents": [
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          "source": "w"
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          "kind": "other",
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          "parents": [
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          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Historical and traditional regions",
          "orig": "en:Historical and traditional regions",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in Sudan",
          "orig": "en:Places in Sudan",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "South Sudan",
          "orig": "en:South Sudan",
          "parents": [
            "Africa",
            "Earth",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "word": "Darfur"
        },
        {
          "word": "Kush"
        },
        {
          "word": "Nubia"
        }
      ],
      "derived": [
        {
          "word": "Southern Sudanese"
        }
      ],
      "glosses": [
        "South Sudan: A former region in Sudan,, which gained independence as South Sudan."
      ],
      "id": "en-Southern_Sudan-en-name-LvCD2ukD",
      "links": [
        [
          "South Sudan",
          "South Sudan#English"
        ],
        [
          "Sudan",
          "Sudan#English"
        ],
        [
          "South Sudan",
          "South Sudan"
        ]
      ],
      "raw_glosses": [
        "(historical) South Sudan: A former region in Sudan,, which gained independence as South Sudan."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "Southern Sudan"
}

{
  "coordinate_terms": [
    {
      "word": "Darfur"
    },
    {
      "word": "Kush"
    },
    {
      "word": "Nubia"
    }
  ],
  "derived": [
    {
      "word": "Southern Sudanese"
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "Southern Sudan"
      },
      "expansion": "Southern Sudan",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English terms with historical senses",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Historical and traditional regions",
        "en:Places in Sudan",
        "en:South Sudan"
      ],
      "glosses": [
        "South Sudan: A former region in Sudan,, which gained independence as South Sudan."
      ],
      "links": [
        [
          "South Sudan",
          "South Sudan#English"
        ],
        [
          "Sudan",
          "Sudan#English"
        ],
        [
          "South Sudan",
          "South Sudan"
        ]
      ],
      "raw_glosses": [
        "(historical) South Sudan: A former region in Sudan,, which gained independence as South Sudan."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "Southern Sudan"
}