This phenomenon is visible only during a solar eclipse. The Sun's corona is composed of ionized gas between approximately 1,000,000K and 2,000,000K and has an extremely low density. Many people across the world are confusing coronavirus with the Corona beer, however, the two have nothing in common. corona k-r n Plural coronas coronae (k-rn) The luminous, irregular envelope of gas outside the chromosphere of a star. Fever, Cough and shortness of breath and difficulty in breathing are some of the signs and symptoms of coronavirus. The exact source of the 2019 novel coronavirus has not been identified but it is suggested that the virus likely emerged from an animal source.
#Corona definition series
Coronavirus has a series of crown-like spikes on its surface. What does corona mean?Ĭoronavirus gets its name from the word corona which means 'crown' in Latin.
Cases of coronavirus have also been confirmed in Japan, Republic of Korea, Vietnam, Singapore, Australia, Malaysia, Cambodia, Thailand, Nepal Sri Lanka, Unites States of America, Canada, France, Germany and the United Arab Emirates.
On Thursday, India confirmed its first case of coronavirus infection from Kerala. The outbreak of the coronavirus started from Wuhan, capital of China's Hubei province, in December and has now spread across the globe. The virus has been named novel as it has not been identified previously. The number of coronavirus cases has outnumbered the 2002-2003 SARS (severe acute respiratory syndrome) outbreak. The outbreak of novel coronavirus in China is worsening as the number of confirmed cases has risen to 7,711 across countries in the world with 170 people killed in the China. Send us feedback.What is meaning of corona in coronavirus? | Image Courtesy: PIB/Twitter The viruss outer layers are covered with spike proteins that surround them like a. These example sentences are selected automatically from various online news sources to reflect current usage of the word 'corona.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Coronaviruses are named for their appearance: corona means crown. Grayson Quay, The Week, 1 July 2022 The corona can reach a million degrees Celsius (1.8 million degrees Fahrenheit), while the surface is 5,000 degrees Celsius (9,000 degrees Fahrenheit).Īshley Strickland, CNN, These include: corona, glory, green flashes, parhelia, Bishop’s Ring, and rainbows. 2021 Solar physicists are still puzzled over how the corona hangs onto this amount of heat.īruce Dorminey, Forbes, 2 July 2022 Technically, this term referred not to one specific virus, but to the subfamily Orthocoronavirinae, which is distinguished by its members' resemblance to a solar corona. 2022 For the first time in history a spacecraft flew through the Sun’s outer atmosphere, the corona. 2022 Through this surface mass ejection, Betelgeuse offloaded 400 billion times as much mass as the sun does during a typical coronal mass ejection, a regular event in which the sun casts off part of its outer atmosphere, called the corona. 2022 As a bonus a strong Solar Cycle 25 could mean a particularly spiky-looking solar corona around solar maximum. What does corona mean Coronavirus gets its name from the word corona which means crown in Latin.
Recent Examples on the Web Our sun regularly experiences coronal mass ejections in which the star releases parts of its outer atmosphere, known as the corona.Īshley Strickland, CNN, 12 Aug.
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