"choriodecidua" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chorio",
        "3": "decidua"
      },
      "expansion": "chorio- + decidua",
      "name": "prefix"
    }
  ],
  "etymology_text": "chorio- + decidua",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "choriodecidua",
      "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 chorio-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A fetal layer surrounding the amnion"
      ],
      "id": "en-choriodecidua-en-noun-eIjvPz5G",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "fetal",
          "fetal"
        ],
        [
          "layer",
          "layer"
        ],
        [
          "amnion",
          "amnion"
        ]
      ],
      "raw_glosses": [
        "(anatomy) A fetal layer surrounding the amnion"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "choriodecidua"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "chorio",
        "3": "decidua"
      },
      "expansion": "chorio- + decidua",
      "name": "prefix"
    }
  ],
  "etymology_text": "chorio- + decidua",
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "choriodecidua",
      "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 unknown or uncertain plurals",
        "English terms prefixed with chorio-",
        "en:Anatomy"
      ],
      "glosses": [
        "A fetal layer surrounding the amnion"
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "fetal",
          "fetal"
        ],
        [
          "layer",
          "layer"
        ],
        [
          "amnion",
          "amnion"
        ]
      ],
      "raw_glosses": [
        "(anatomy) A fetal layer surrounding the amnion"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "choriodecidua"
}