"semi-Fowler's" meaning in English

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  "etymology_text": "semi- + Fowler's",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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          "name": "Medical body positions",
          "orig": "en:Medical body positions",
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          "name": "Medicine",
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      "glosses": [
        "A physical position that a patient is placed raising the head by 30 degrees."
      ],
      "id": "en-semi-Fowler's-en-noun-NIghpZmK",
      "links": [
        [
          "medicine",
          "medicine"
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      "raw_glosses": [
        "(medicine) A physical position that a patient is placed raising the head by 30 degrees."
      ],
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        {
          "word": "Fowler's position"
        },
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          "word": "high Fowler's"
        },
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          "word": "low Fowler's"
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        "uncountable"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
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  "word": "semi-Fowler's"
}

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  "etymology_text": "semi- + Fowler's",
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  "lang": "English",
  "lang_code": "en",
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        "A physical position that a patient is placed raising the head by 30 degrees."
      ],
      "links": [
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          "medicine",
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        "(medicine) A physical position that a patient is placed raising the head by 30 degrees."
      ],
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        "medicine",
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}