"mesothelium" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "meso-",
        "3": "-thelium"
      },
      "expansion": "meso- + -thelium",
      "name": "af"
    }
  ],
  "etymology_text": "From meso- + -thelium.",
  "forms": [
    {
      "form": "mesothelia",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mesothelia"
      },
      "expansion": "mesothelium (plural mesothelia)",
      "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"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with meso-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -thelium",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Biology",
          "orig": "en:Biology",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A membrane of flat epithelial cells that lines the body cavity of embryos and forms the squamous cells of the peritoneum, pericardium, and pleura"
      ],
      "id": "en-mesothelium-en-noun-RByZ1gUv",
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "membrane",
          "membrane"
        ],
        [
          "epithelial",
          "epithelial"
        ],
        [
          "cell",
          "cell"
        ],
        [
          "embryo",
          "embryo"
        ],
        [
          "squamous",
          "squamous"
        ],
        [
          "peritoneum",
          "peritoneum"
        ],
        [
          "pericardium",
          "pericardium"
        ],
        [
          "pleura",
          "pleura"
        ]
      ],
      "raw_glosses": [
        "(biology) A membrane of flat epithelial cells that lines the body cavity of embryos and forms the squamous cells of the peritoneum, pericardium, and pleura"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "type of membrane",
          "word": "mesoteeli"
        }
      ],
      "wikipedia": [
        "mesothelium"
      ]
    }
  ],
  "word": "mesothelium"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "meso-",
        "3": "-thelium"
      },
      "expansion": "meso- + -thelium",
      "name": "af"
    }
  ],
  "etymology_text": "From meso- + -thelium.",
  "forms": [
    {
      "form": "mesothelia",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "mesothelia"
      },
      "expansion": "mesothelium (plural mesothelia)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms prefixed with meso-",
        "English terms suffixed with -thelium",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "en:Biology"
      ],
      "glosses": [
        "A membrane of flat epithelial cells that lines the body cavity of embryos and forms the squamous cells of the peritoneum, pericardium, and pleura"
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "membrane",
          "membrane"
        ],
        [
          "epithelial",
          "epithelial"
        ],
        [
          "cell",
          "cell"
        ],
        [
          "embryo",
          "embryo"
        ],
        [
          "squamous",
          "squamous"
        ],
        [
          "peritoneum",
          "peritoneum"
        ],
        [
          "pericardium",
          "pericardium"
        ],
        [
          "pleura",
          "pleura"
        ]
      ],
      "raw_glosses": [
        "(biology) A membrane of flat epithelial cells that lines the body cavity of embryos and forms the squamous cells of the peritoneum, pericardium, and pleura"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ],
      "wikipedia": [
        "mesothelium"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "type of membrane",
      "word": "mesoteeli"
    }
  ],
  "word": "mesothelium"
}