"ลายน้ำ" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "ลาย",
        "3": "น้ำ"
      },
      "expansion": "ลาย (laai) + น้ำ (náam)",
      "name": "com"
    },
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "watermark"
      },
      "expansion": "Calque of English watermark",
      "name": "clq"
    }
  ],
  "etymology_text": "From ลาย (laai) + น้ำ (náam), Calque of English watermark.",
  "forms": [
    {
      "form": "laai-náam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ลายน้ำ • (laai-náam)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "watermark"
      ],
      "id": "en-ลายน้ำ-th-noun-SSjdSXOM",
      "links": [
        [
          "watermark",
          "watermark"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/laːj˧.naːm˦˥/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "ลายน้ำ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "th",
        "2": "ลาย",
        "3": "น้ำ"
      },
      "expansion": "ลาย (laai) + น้ำ (náam)",
      "name": "com"
    },
    {
      "args": {
        "1": "th",
        "2": "en",
        "3": "watermark"
      },
      "expansion": "Calque of English watermark",
      "name": "clq"
    }
  ],
  "etymology_text": "From ลาย (laai) + น้ำ (náam), Calque of English watermark.",
  "forms": [
    {
      "form": "laai-náam",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "ลายน้ำ • (laai-náam)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Thai/aːm",
        "Thai 2-syllable words",
        "Thai compound terms",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai nouns",
        "Thai terms calqued from English",
        "Thai terms derived from English",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes"
      ],
      "glosses": [
        "watermark"
      ],
      "links": [
        [
          "watermark",
          "watermark"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/laːj˧.naːm˦˥/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "ลายน้ำ"
}