aurora australis

noun

aurora aus·​tra·​lis -ȯ-ˈstrā-ləs How to pronounce aurora australis (audio)
-ä-ˈstrā-
: an aurora that occurs in earth's southern hemisphere

called also southern lights

Examples of aurora australis in a Sentence

Recent Examples on the Web The southern hemisphere has its own polar lights known as the southern lights, or aurora australis, which create their own dazzling display. Ahjané Forbes, USA TODAY, 1 June 2024 But these auroras appear much different from the northern lights, or aurora borealis, and southern lights, or aurora australis, that occur on Earth. Ashley Strickland, CNN, 14 June 2024 The aurora borealis has a counterpart, the aurora australis, or southern lights, which is the same phenomenon in the southern hemisphere. Emily Mae Czachor, CBS News, 12 May 2024 They're known as the aurora borealis around the North Pole and the aurora australis around the South Pole. John Helton, NPR, 12 May 2024 See all Example Sentences for aurora australis 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'aurora australis.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

Etymology

New Latin, literally, southern dawn

First Known Use

circa 1734, in the meaning defined above

Time Traveler
The first known use of aurora australis was circa 1734

Dictionary Entries Near aurora australis

Cite this Entry

“Aurora australis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/aurora%20australis. Accessed 27 Jul. 2024.

Kids Definition

aurora australis

noun
aurora aus·​tra·​lis -ȯ-ˈstrā-ləs How to pronounce aurora australis (audio)
-ä-ˈstrā-
: a display of light that is the same as the aurora borealis but occurs in the southern hemisphere

called also southern lights

Last Updated: - Updated example sentences
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