"Eastern Province" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ta",
        "3": "கிழக்கு மாகாணம்"
      },
      "expansion": "Calque of Tamil கிழக்கு மாகாணம் (kiḻakku mākāṇam)",
      "name": "calque"
    },
    {
      "args": {
        "1": "en",
        "2": "si",
        "3": "නැගෙනහිර පළාත"
      },
      "expansion": "Calque of Sinhalese නැගෙනහිර පළාත (nægenahira paḷāta)",
      "name": "calque"
    }
  ],
  "etymology_text": "Either:\n* A Calque of Tamil கிழக்கு மாகாணம் (kiḻakku mākāṇam)\n* A Calque of Sinhalese නැගෙනහිර පළාත (nægenahira paḷāta)",
  "head_templates": [
    {
      "args": {},
      "expansion": "Eastern Province",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Places in Sri Lanka",
          "orig": "en:Places in Sri Lanka",
          "parents": [
            "Places",
            "Names",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "en",
          "name": "Provinces of Sri Lanka",
          "orig": "en:Provinces of Sri Lanka",
          "parents": [
            "Provinces",
            "Places",
            "Political subdivisions",
            "Names",
            "Polities",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Fundamental",
            "Nouns",
            "Lemmas"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A province of Sri Lanka. Its capital is Trincomalee."
      ],
      "id": "en-Eastern_Province-en-name-EOJrJYPg",
      "links": [
        [
          "province",
          "province"
        ],
        [
          "Sri Lanka",
          "Sri Lanka#English"
        ],
        [
          "Trincomalee",
          "Trincomalee"
        ]
      ]
    }
  ],
  "word": "Eastern Province"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ta",
        "3": "கிழக்கு மாகாணம்"
      },
      "expansion": "Calque of Tamil கிழக்கு மாகாணம் (kiḻakku mākāṇam)",
      "name": "calque"
    },
    {
      "args": {
        "1": "en",
        "2": "si",
        "3": "නැගෙනහිර පළාත"
      },
      "expansion": "Calque of Sinhalese නැගෙනහිර පළාත (nægenahira paḷāta)",
      "name": "calque"
    }
  ],
  "etymology_text": "Either:\n* A Calque of Tamil கிழக்கு மாகாணம் (kiḻakku mākāṇam)\n* A Calque of Sinhalese නැගෙනහිර පළාත (nægenahira paḷāta)",
  "head_templates": [
    {
      "args": {},
      "expansion": "Eastern Province",
      "name": "en-proper noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English proper nouns",
        "English uncountable nouns",
        "en:Places in Sri Lanka",
        "en:Provinces of Sri Lanka"
      ],
      "glosses": [
        "A province of Sri Lanka. Its capital is Trincomalee."
      ],
      "links": [
        [
          "province",
          "province"
        ],
        [
          "Sri Lanka",
          "Sri Lanka#English"
        ],
        [
          "Trincomalee",
          "Trincomalee"
        ]
      ]
    }
  ],
  "word": "Eastern Province"
}