Corona

A corona is a distinctive, often circular, visual phenomenon that can appear around a luminous object, like the sun or moon. It's typically caused by the diffraction of light as it passes through small water droplets, ice crystals, or other particles suspended in the atmosphere. The resulting appearance can range from a simple, bright ring to a series of colored rings or halos. Beyond atmospheric displays, 'corona' can also refer to the outermost layer of the sun's atmosphere, the 'corona' of a flower (the crown-like structures), or a crown or halo in art. It can also be used figuratively to suggest a surrounding influence or atmosphere.

Corona meaning with examples

• During the winter hike, a beautiful corona, a shimmering ring of color, encircled the moon, a stunning display from ice crystals in the air. The kids were so fascinated and took many pictures. It was a spectacular example of nature's artwork. We made sure to warm up inside with hot chocolate later.
• Astronomers study the solar corona, which is normally invisible, only visible during a total solar eclipse to learn more about the sun's activity. They observe flares and prominences that are released which affect satellites and earth's communications. Researchers are hoping to eventually get enough data to eventually predict solar activity more accurately.
• In botanical illustrations, the corona of the daffodil is meticulously depicted, its intricate folds and colors a key feature in recognizing the flower. The plant's beauty is in it's unique corona, which helps differentiate it from similar looking plants. It adds to the intricate and unique beauty of the flower.
• The Queen’s influence cast a corona of respect and authority over the nation, shaping decisions and policies even beyond her direct involvement. Her presence was known to all and respected by all. Her reputation was strong and undeniable.