"hydrothorax" meaning in English

{
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        "2": "hydro",
        "3": "thorax"
      },
      "expansion": "hydro- + thorax",
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    }
  ],
  "etymology_text": "From hydro- + thorax.",
  "forms": [
    {
      "form": "hydrothoraxes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "hydrothoraces",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "hydrothorax (usually uncountable, plural hydrothoraxes or hydrothoraces)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
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        {
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          "name": "English terms prefixed with hydro-",
          "parents": [],
          "source": "w"
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        {
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            "Biology",
            "Healthcare",
            "Sciences",
            "Health",
            "All topics",
            "Body",
            "Fundamental"
          ],
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        }
      ],
      "glosses": [
        "The presence of serous fluid (liquid) in the pleural cavity."
      ],
      "id": "en-hydrothorax-en-noun-88YShOEp",
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "serous",
          "serous"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "pleural cavity",
          "pleural cavity"
        ]
      ],
      "raw_glosses": [
        "(medicine) The presence of serous fluid (liquid) in the pleural cavity."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "presence of fluid in the pleural cavity",
          "tags": [
            "masculine"
          ],
          "word": "hidrotòrax"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "presence of fluid in the pleural cavity",
          "tags": [
            "masculine"
          ],
          "word": "idrotorace"
        }
      ]
    }
  ],
  "word": "hydrothorax"
}

{
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        "2": "hydro",
        "3": "thorax"
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      "expansion": "hydro- + thorax",
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    }
  ],
  "etymology_text": "From hydro- + thorax.",
  "forms": [
    {
      "form": "hydrothoraxes",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "hydrothoraces",
      "tags": [
        "plural"
      ]
    }
  ],
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      "expansion": "hydrothorax (usually uncountable, plural hydrothoraxes or hydrothoraces)",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The presence of serous fluid (liquid) in the pleural cavity."
      ],
      "links": [
        [
          "medicine",
          "medicine"
        ],
        [
          "serous",
          "serous"
        ],
        [
          "fluid",
          "fluid"
        ],
        [
          "pleural cavity",
          "pleural cavity"
        ]
      ],
      "raw_glosses": [
        "(medicine) The presence of serous fluid (liquid) in the pleural cavity."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "medicine",
        "sciences"
      ]
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  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "presence of fluid in the pleural cavity",
      "tags": [
        "masculine"
      ],
      "word": "hidrotòrax"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "presence of fluid in the pleural cavity",
      "tags": [
        "masculine"
      ],
      "word": "idrotorace"
    }
  ],
  "word": "hydrothorax"
}