"duovirus" meaning in English

{
  "etymology_text": "So called because these viruses replicate in the duodenum and, at the time, were thought to have a double protein outer coat; see duo.",
  "forms": [
    {
      "form": "duoviruses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "duovirus (plural duoviruses)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Virology",
          "orig": "en:Virology",
          "parents": [
            "Medicine",
            "Microbiology",
            "Pathology",
            "Biology",
            "Healthcare",
            "Disease",
            "Sciences",
            "Health",
            "All topics",
            "Body",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Rotavirus."
      ],
      "id": "en-duovirus-en-noun-Avn4GL75",
      "links": [
        [
          "virology",
          "virology"
        ],
        [
          "Rotavirus",
          "rotavirus#English"
        ]
      ],
      "raw_glosses": [
        "(virology, dated) Rotavirus."
      ],
      "tags": [
        "dated"
      ],
      "topics": [
        "biology",
        "microbiology",
        "natural-sciences",
        "virology"
      ]
    }
  ],
  "word": "duovirus"
}

{
  "etymology_text": "So called because these viruses replicate in the duodenum and, at the time, were thought to have a double protein outer coat; see duo.",
  "forms": [
    {
      "form": "duoviruses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "duovirus (plural duoviruses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English dated terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Virology"
      ],
      "glosses": [
        "Rotavirus."
      ],
      "links": [
        [
          "virology",
          "virology"
        ],
        [
          "Rotavirus",
          "rotavirus#English"
        ]
      ],
      "raw_glosses": [
        "(virology, dated) Rotavirus."
      ],
      "tags": [
        "dated"
      ],
      "topics": [
        "biology",
        "microbiology",
        "natural-sciences",
        "virology"
      ]
    }
  ],
  "word": "duovirus"
}