"tetraiodothyronine" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "iodo-",
        "4": "thyronine"
      },
      "expansion": "tetra- + iodo- + thyronine",
      "name": "af"
    }
  ],
  "etymology_text": "tetra- + iodo- + thyronine",
  "forms": [
    {
      "form": "tetraiodothyronines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "tetraiodothyronine (usually uncountable, plural tetraiodothyronines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "parents": [
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        },
        {
          "kind": "other",
          "name": "English terms prefixed with iodo-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with tetra-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Iodine",
          "orig": "en:Iodine",
          "parents": [
            "Halogens",
            "Chemical elements",
            "Matter",
            "Chemistry",
            "Nature",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Thyroxine: a hormone produced by the thyroid gland."
      ],
      "id": "en-tetraiodothyronine-en-noun-vi2x9cVL",
      "links": [
        [
          "Thyroxine",
          "thyroxine"
        ],
        [
          "hormone",
          "hormone"
        ],
        [
          "thyroid",
          "thyroid"
        ]
      ],
      "synonyms": [
        {
          "sense": "hormone",
          "word": "thyroxine"
        },
        {
          "sense": "hormone",
          "word": "T4"
        }
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "word": "tetraiodothyronine"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "tetra-",
        "3": "iodo-",
        "4": "thyronine"
      },
      "expansion": "tetra- + iodo- + thyronine",
      "name": "af"
    }
  ],
  "etymology_text": "tetra- + iodo- + thyronine",
  "forms": [
    {
      "form": "tetraiodothyronines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "s"
      },
      "expansion": "tetraiodothyronine (usually uncountable, plural tetraiodothyronines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
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        "en:Iodine"
      ],
      "glosses": [
        "Thyroxine: a hormone produced by the thyroid gland."
      ],
      "links": [
        [
          "Thyroxine",
          "thyroxine"
        ],
        [
          "hormone",
          "hormone"
        ],
        [
          "thyroid",
          "thyroid"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    }
  ],
  "synonyms": [
    {
      "sense": "hormone",
      "word": "thyroxine"
    },
    {
      "sense": "hormone",
      "word": "T4"
    }
  ],
  "word": "tetraiodothyronine"
}