"ตัวหนังสือ" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "ตัว",
        "3": "หนังสือ",
        "t1": "figure, form, character",
        "t2": "letter, character, script"
      },
      "expansion": "ตัว (dtuua, “figure, form, character”) + หนังสือ (nǎng-sʉ̌ʉ, “letter, character, script”)",
      "name": "com"
    }
  ],
  "etymology_text": "From ตัว (dtuua, “figure, form, character”) + หนังสือ (nǎng-sʉ̌ʉ, “letter, character, script”).",
  "forms": [
    {
      "form": "dtuua-nǎng-sʉ̌ʉ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "ตัวหนังสือ"
      },
      "expansion": "ตัวหนังสือ • (dtuua-nǎng-sʉ̌ʉ)",
      "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": [
        "letter (of the alphabet)."
      ],
      "id": "en-ตัวหนังสือ-th-noun-KOd0jvCz",
      "links": [
        [
          "letter",
          "letter"
        ]
      ],
      "synonyms": [
        {
          "roman": "laai-sʉ̌ʉ",
          "word": "ลายสือ"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tua̯˧.naŋ˩˩˦.sɯː˩˩˦/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "ตัวหนังสือ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "ตัว",
        "3": "หนังสือ",
        "t1": "figure, form, character",
        "t2": "letter, character, script"
      },
      "expansion": "ตัว (dtuua, “figure, form, character”) + หนังสือ (nǎng-sʉ̌ʉ, “letter, character, script”)",
      "name": "com"
    }
  ],
  "etymology_text": "From ตัว (dtuua, “figure, form, character”) + หนังสือ (nǎng-sʉ̌ʉ, “letter, character, script”).",
  "forms": [
    {
      "form": "dtuua-nǎng-sʉ̌ʉ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "ตัวหนังสือ"
      },
      "expansion": "ตัวหนังสือ • (dtuua-nǎng-sʉ̌ʉ)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Thai/ɯː",
        "Thai 3-syllable words",
        "Thai compound terms",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai nouns",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes"
      ],
      "glosses": [
        "letter (of the alphabet)."
      ],
      "links": [
        [
          "letter",
          "letter"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/tua̯˧.naŋ˩˩˦.sɯː˩˩˦/",
      "tags": [
        "standard"
      ]
    }
  ],
  "synonyms": [
    {
      "roman": "laai-sʉ̌ʉ",
      "word": "ลายสือ"
    }
  ],
  "word": "ตัวหนังสือ"
}