"แผ่นดินใหญ่" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "แผ่นดิน",
        "3": "ใหญ่"
      },
      "expansion": "แผ่นดิน (pɛ̀n-din) + ใหญ่ (yài)",
      "name": "com"
    }
  ],
  "etymology_text": "แผ่นดิน (pɛ̀n-din) + ใหญ่ (yài).",
  "forms": [
    {
      "form": "pɛ̀n-din-yài",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "แผ่นดินใหญ่ • (pɛ̀n-din-yài)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "mainland"
      ],
      "id": "en-แผ่นดินใหญ่-th-noun-1GvMY9Bh",
      "links": [
        [
          "mainland",
          "mainland"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʰɛn˨˩.din˧.jaj˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "แผ่นดินใหญ่"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "แผ่นดิน",
        "3": "ใหญ่"
      },
      "expansion": "แผ่นดิน (pɛ̀n-din) + ใหญ่ (yài)",
      "name": "com"
    }
  ],
  "etymology_text": "แผ่นดิน (pɛ̀n-din) + ใหญ่ (yài).",
  "forms": [
    {
      "form": "pɛ̀n-din-yài",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "แผ่นดินใหญ่ • (pɛ̀n-din-yài)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Thai/aj",
        "Thai 3-syllable words",
        "Thai compound terms",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai nouns",
        "Thai terms spelled with ใ",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes"
      ],
      "glosses": [
        "mainland"
      ],
      "links": [
        [
          "mainland",
          "mainland"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʰɛn˨˩.din˧.jaj˨˩/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "แผ่นดินใหญ่"
}

{
  "called_from": "parser/304",
  "msg": "HTML tag <table> not properly closed",
  "path": [
    "แผ่นดินใหญ่"
  ],
  "section": "Thai",
  "subsection": "",
  "title": "แผ่นดินใหญ่",
  "trace": "started on line 1, detected on line 4"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </tr>",
  "path": [
    "แผ่นดินใหญ่"
  ],
  "section": "Thai",
  "subsection": "",
  "title": "แผ่นดินใหญ่",
  "trace": ""
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </table>",
  "path": [
    "แผ่นดินใหญ่"
  ],
  "section": "Thai",
  "subsection": "",
  "title": "แผ่นดินใหญ่",
  "trace": ""
}