"DAo" meaning in English

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  "head_templates": [
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      "args": {
        "1": "?"
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      "expansion": "DAo",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "descending aorta"
        }
      ],
      "categories": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: AAo (“ascending aorta”)"
        },
        {
          "text": "Alternative form: DA"
        }
      ],
      "glosses": [
        "Abbreviation of descending aorta."
      ],
      "id": "en-DAo-en-noun-59kx9iSO",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "descending aorta",
          "descending aorta#English"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Abbreviation of descending aorta."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "DAo"
}

{
  "head_templates": [
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      "expansion": "DAo",
      "name": "en-noun"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "descending aorta"
        }
      ],
      "categories": [
        "English abbreviations",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with unknown or uncertain plurals",
        "en:Anatomy"
      ],
      "examples": [
        {
          "text": "Coordinate term: AAo (“ascending aorta”)"
        },
        {
          "text": "Alternative form: DA"
        }
      ],
      "glosses": [
        "Abbreviation of descending aorta."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "descending aorta",
          "descending aorta#English"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Abbreviation of descending aorta."
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "word": "DAo"
}