"CTZ" meaning in English

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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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      "alt_of": [
        {
          "word": "chemoreceptor trigger zone"
        }
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          "kind": "topical",
          "langcode": "en",
          "name": "Neuroscience",
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        "Initialism of chemoreceptor trigger zone."
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        [
          "chemoreceptor trigger zone",
          "chemoreceptor trigger zone#English"
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        "(physiology, neuroscience) Initialism of chemoreceptor trigger zone."
      ],
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      "topics": [
        "medicine",
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    },
    {
      "alt_of": [
        {
          "word": "cyclothiazide"
        }
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          "kind": "topical",
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          "name": "Pharmaceutical drugs",
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            "Matter",
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            "Healthcare",
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            "Health",
            "Body"
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        }
      ],
      "glosses": [
        "Initialism of cyclothiazide."
      ],
      "id": "en-CTZ-en-noun-Nj57eUg1",
      "links": [
        [
          "pharmacology",
          "pharmacology"
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        [
          "cyclothiazide",
          "cyclothiazide#English"
        ]
      ],
      "raw_glosses": [
        "(pharmacology) Initialism of cyclothiazide."
      ],
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      "topics": [
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  "word": "CTZ"
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
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          "word": "chemoreceptor trigger zone"
        }
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        "en:Physiology"
      ],
      "glosses": [
        "Initialism of chemoreceptor trigger zone."
      ],
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          "neuroscience",
          "neuroscience"
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        [
          "chemoreceptor trigger zone",
          "chemoreceptor trigger zone#English"
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        "(physiology, neuroscience) Initialism of chemoreceptor trigger zone."
      ],
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        "initialism"
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    {
      "alt_of": [
        {
          "word": "cyclothiazide"
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        "Initialism of cyclothiazide."
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        "(pharmacology) Initialism of cyclothiazide."
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      "topics": [
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  "word": "CTZ"
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