Corona: meaning, definitions and examples

Etymology

• The term 'corona' comes from Latin, meaning 'crown', which describes its shape during a solar eclipse.
• In astronomy, 'corona' was first applied to the sun's outer layer in the 19th century.
• The word also relates to 'coronary', referring to the coronary arteries that encircle the heart, just as the corona surrounds the sun.

Science

• The corona can reach temperatures of over 1 million degrees Celsius, making it much hotter than the sun's surface.
• Scientists study the solar corona to understand solar winds, which affect space weather and Earth's magnetosphere.
• Observations of the corona were crucial in confirming Einstein's theory of general relativity during a solar eclipse in 1919.

Pop Culture

• The coronavirus pandemic has led to widespread use of the word 'corona' in media and discussions around health globally.
• In pop culture, 'corona' is also recognized as a popular brand of beer, often associated with relaxation and beach vibes.
• The term 'corona' has inspired various songs, albums, and even social media trends during times of crisis.

Astronomy

• The corona is visible only during a total solar eclipse or with special instruments designed to capture its light.
• Researchers monitor patterns in the corona to predict solar flares that can affect satellites and power grids on Earth.
• Different wavelengths of light reveal different aspects of the corona, aiding scientists in solar research.

Health

• The term 'corona' has also been used in the medical field, such as in 'coronary' conditions affecting the heart.
• Health professionals have employed the term to describe the appearance of certain types of viruses based on their crown-like projections.

With rank #15,122, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.

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• 15119 curtailment
• 15120 whore
• 15121 stalked
• 15122 corona
• 15123 scary
• 15124 solidly
• 15125 rescind
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