coronavirus
Meanings
noun
- A member of the family Coronaviridae, comprising viruses which infect animals and human beings, and the genome of which consists of a single strand of RNA.
- SARS-CoV-2, the specific coronavirus that causes the infectious disease COVID-19.
- An illness caused by a coronavirus.
- COVID-19, the disease caused by the specific coronavirus SARS-CoV-2.
name
- Alternative letter-case form of coronavirus (“the virus SARS-CoV-2 or the disease COVID-19”).
Pronunciation
Word forms
Etymology
From corona (“crown-like circle of light appearing around the sun”) + virus. Corona is derived from Latin corōna (“garland, wreath; crown”), from Ancient Greek κορώνη (korṓnē, “something curved; curved stern of a ship; end, point, tip”), from Proto-Indo-European *(s)ker- (“to bend, turn”). The name refers to the characteristic appearance of its virions by electron microscopy, which have a fringe of surface projections creating an image reminiscent of a solar corona. Compare the former genus name Coronavirus.
Synonyms
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Translations
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.