"หินทราย" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "หิน",
        "3": "ทราย"
      },
      "expansion": "หิน (hǐn) + ทราย (saai)",
      "name": "com"
    }
  ],
  "etymology_text": "From หิน (hǐn) + ทราย (saai).",
  "forms": [
    {
      "form": "hǐn-saai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "หินทราย • (hǐn-saai)",
      "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": [
        "sandstone"
      ],
      "id": "en-หินทราย-th-noun-4nQgSnm4",
      "links": [
        [
          "sandstone",
          "sandstone"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hin˩˩˦.saːj˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "หินทราย"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "หิน",
        "3": "ทราย"
      },
      "expansion": "หิน (hǐn) + ทราย (saai)",
      "name": "com"
    }
  ],
  "etymology_text": "From หิน (hǐn) + ทราย (saai).",
  "forms": [
    {
      "form": "hǐn-saai",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "หินทราย • (hǐn-saai)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Thai/aːj",
        "Thai 2-syllable words",
        "Thai compound terms",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai nouns",
        "Thai terms spelled with ทร read as ซ",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes"
      ],
      "glosses": [
        "sandstone"
      ],
      "links": [
        [
          "sandstone",
          "sandstone"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/hin˩˩˦.saːj˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "หินทราย"
}