"postductal" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "post",
        "3": "ductal"
      },
      "expansion": "post- + ductal",
      "name": "prefix"
    }
  ],
  "etymology_text": "post- + ductal",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "postductal (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 post-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2013, Jacob Mandell, Core Radiology: A Visual Approach to Diagnostic Imaging (Cambridge Medicine), page 769",
          "text": "Aortic coarctation is congenital focal narrowing of the aorta in the region of the ductus arteriosus. It may be preductal (proximal to the ductus, illustrated on the right [in the original]), periductal, or postductal.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Distal to or downstream of a ductus (for example, the ductus arteriosus)."
      ],
      "id": "en-postductal-en-adj-KSHogL-B",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "Distal",
          "distal"
        ],
        [
          "downstream",
          "downstream"
        ],
        [
          "ductus",
          "ductus"
        ],
        [
          "ductus arteriosus",
          "ductus arteriosus"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Distal to or downstream of a ductus (for example, the ductus arteriosus)."
      ],
      "related": [
        {
          "word": "periductal"
        },
        {
          "word": "preductal"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "postductal"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "post",
        "3": "ductal"
      },
      "expansion": "post- + ductal",
      "name": "prefix"
    }
  ],
  "etymology_text": "post- + ductal",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "postductal (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "periductal"
    },
    {
      "word": "preductal"
    }
  ],
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms prefixed with post-",
        "English terms with quotations",
        "English uncomparable adjectives",
        "en:Anatomy"
      ],
      "examples": [
        {
          "ref": "2013, Jacob Mandell, Core Radiology: A Visual Approach to Diagnostic Imaging (Cambridge Medicine), page 769",
          "text": "Aortic coarctation is congenital focal narrowing of the aorta in the region of the ductus arteriosus. It may be preductal (proximal to the ductus, illustrated on the right [in the original]), periductal, or postductal.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Distal to or downstream of a ductus (for example, the ductus arteriosus)."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "Distal",
          "distal"
        ],
        [
          "downstream",
          "downstream"
        ],
        [
          "ductus",
          "ductus"
        ],
        [
          "ductus arteriosus",
          "ductus arteriosus"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Distal to or downstream of a ductus (for example, the ductus arteriosus)."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "postductal"
}