"corona virus" meaning in English

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      "expansion": "corona virus (plural corona viruses)",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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        {
          "word": "coronavirus"
        }
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          "ref": "1993, Kenneth L. Rinehart, Lois S. Shield, Martha Cohen-Parsons, “Antiviral Substances”, in David H. Attaway, Oskar R. Zaborsky, editors, Marine Biotechnology, volumes 1 (Pharmaceutical and Bioactive Natural Products), New York, N.Y.: Plenum Press, →ISBN, section 4.7 (Thyrsiferol and Related Triterpenes), page 319:",
          "text": "Some accompanying cytotoxicity has also been observed as well as slight activity against A59 corona virus without concurrent cytotoxicity [...].",
          "type": "quote"
        },
        {
          "ref": "2005, Gurumurthy Ramachandran, “Sampling for Pollutants of Biological Origin”, in Occupational Exposure Assessment for Air Contaminants, Boca Raton, Fla.: CRC Press, →ISBN, section 14.1 (Introduction), page 221:",
          "text": "[T]he common cold is attributed to rhinoviruses and corona viruses; [...]",
          "type": "quote"
        }
      ],
      "glosses": [
        "Alternative form of coronavirus"
      ],
      "id": "en-corona_virus-en-noun-Ja0agFrn",
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          "coronavirus#English"
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  "word": "corona virus"
}

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  "forms": [
    {
      "form": "corona viruses",
      "tags": [
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      "expansion": "corona virus (plural corona viruses)",
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  "lang_code": "en",
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        {
          "ref": "1993, Kenneth L. Rinehart, Lois S. Shield, Martha Cohen-Parsons, “Antiviral Substances”, in David H. Attaway, Oskar R. Zaborsky, editors, Marine Biotechnology, volumes 1 (Pharmaceutical and Bioactive Natural Products), New York, N.Y.: Plenum Press, →ISBN, section 4.7 (Thyrsiferol and Related Triterpenes), page 319:",
          "text": "Some accompanying cytotoxicity has also been observed as well as slight activity against A59 corona virus without concurrent cytotoxicity [...].",
          "type": "quote"
        },
        {
          "ref": "2005, Gurumurthy Ramachandran, “Sampling for Pollutants of Biological Origin”, in Occupational Exposure Assessment for Air Contaminants, Boca Raton, Fla.: CRC Press, →ISBN, section 14.1 (Introduction), page 221:",
          "text": "[T]he common cold is attributed to rhinoviruses and corona viruses; [...]",
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        }
      ],
      "glosses": [
        "Alternative form of coronavirus"
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          "coronavirus",
          "coronavirus#English"
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  "word": "corona virus"
}