Definition of Aurora borealis. Meaning of Aurora borealis. Synonyms of Aurora borealis

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Definition of Aurora borealis

Aurora borealis
Aurora Au*ro"ra, n.; pl. E. Auroras, L. (rarely used) Auror[ae]. [L. aurora, for ausosa, akin to Gr. ?, ?, dawn, Skr. ushas, and E. east.] 1. The rising light of the morning; the dawn of day; the redness of the sky just before the sun rises. 2. The rise, dawn, or beginning. --Hawthorne. 3. (Class. Myth.) The Roman personification of the dawn of day; the goddess of the morning. The poets represented her a rising out of the ocean, in a chariot, with rosy fingers dropping gentle dew. 4. (Bot.) A species of crowfoot. --Johnson. 5. The aurora borealis or aurora australis (northern or southern lights). Aurora borealis, i. e., northern daybreak; popularly called northern lights. A luminous meteoric phenomenon, visible only at night, and supposed to be of electrical origin. This species of light usually appears in streams, ascending toward the zenith from a dusky line or bank, a few degrees above the northern horizon; when reaching south beyond the zenith, it forms what is called the corona, about a spot in the heavens toward which the dipping needle points. Occasionally the aurora appears as an arch of light across the heavens from east to west. Sometimes it assumes a wavy appearance, and the streams of light are then called merry dancers. They assume a variety of colors, from a pale red or yellow to a deep red or blood color. The Aurora australisis a corresponding phenomenon in the southern hemisphere, the streams of light ascending in the same manner from near the southern horizon.

Meaning of Aurora borealis from wikipedia

- An aurora (pl. aurorae or auroras), also commonly known as the northern lights (aurora borealis) or southern lights (aurora australis), is a natural light...
- aurora borealis in Wiktionary, the free dictionary. The aurora borealis is a name for auroras occurring in the Northern Hemisphere. Aurora borealis may...
- Aurora Borealis is an 1865 painting by the American artist Frederic Edwin Church of the aurora borealis and the Arctic expedition of Isaac Israel Hayes...
- Aurora Borealis is a 2005 romantic drama film directed by James C.E. Burke and starring Joshua Jackson, Donald Sutherland, Juliette Lewis, and Louise...
- provoca una gran aurora boreal visible en toda España" [The strongest geomagnetic storm of the past 20 years causes a great aurora borealis visible in all...
- to X Premium, but with usage limits. On December 9, 2024, Grok received Aurora, a new text-to-image model developed by xAI. In December 2024, xAI released...
- Aurora Borealis is a proposed European research icebreaker, comparable to the world's strongest icebreakers, planned jointly by a consortium of fifteen...
- all northern communities in Canada, Churchill can sometimes see the aurora borealis (Northern Lights) when there is a high amount of solar activity and...
- Aurora Borealis is an album by Cloud Cult. All songs written by Craig Minowa. "Breakfast With My Shadow" (download) – 2:17 "Alone at a Party in a Ghost...
- of Carrington and Stewart. Auroras were seen around the world in the northern and southern hemispheres. The aurora borealis over the Rocky Mountains in...