"สายสะดือ" meaning in Thai

{
  "etymology_templates": [
    {
      "args": {
        "1": "สาย"
      },
      "expansion": "สาย (sǎai)",
      "name": "th-l"
    },
    {
      "args": {
        "1": "สะดือ"
      },
      "expansion": "สะดือ (sà-dʉʉ)",
      "name": "th-l"
    }
  ],
  "etymology_text": "สาย (sǎai) + สะดือ (sà-dʉʉ).",
  "forms": [
    {
      "form": "sǎai-sà-dʉʉ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "สายสะดือ • (sǎai-sà-dʉʉ)",
      "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"
        },
        {
          "kind": "topical",
          "langcode": "th",
          "name": "Anatomy",
          "orig": "th:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "umbilical cord"
      ],
      "id": "en-สายสะดือ-th-noun-3le~lYjb",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "umbilical cord",
          "umbilical cord"
        ]
      ],
      "raw_glosses": [
        "(anatomy) umbilical cord"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "th:สายสะดือ"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/saːj˩˩˦.sa˨˩.dɯː˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สายสะดือ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "สาย"
      },
      "expansion": "สาย (sǎai)",
      "name": "th-l"
    },
    {
      "args": {
        "1": "สะดือ"
      },
      "expansion": "สะดือ (sà-dʉʉ)",
      "name": "th-l"
    }
  ],
  "etymology_text": "สาย (sǎai) + สะดือ (sà-dʉʉ).",
  "forms": [
    {
      "form": "sǎai-sà-dʉʉ",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "สายสะดือ • (sǎai-sà-dʉʉ)",
      "name": "th-noun"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Rhymes:Thai/ɯː",
        "Thai 3-syllable words",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai nouns",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes",
        "th:Anatomy"
      ],
      "glosses": [
        "umbilical cord"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "umbilical cord",
          "umbilical cord"
        ]
      ],
      "raw_glosses": [
        "(anatomy) umbilical cord"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "wikipedia": [
        "th:สายสะดือ"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/saːj˩˩˦.sa˨˩.dɯː˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "สายสะดือ"
}