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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Spotting these elusive green and violet streaks, known as the southern lights, or aurora australis, requires a bit of luck. Stephanie Vermillion, Outside Online, 21 Nov. 2024 More:How to take a picture of the northern lights with your phone The aurora borealis or northern lights in, of course, the north, and aurora australis, or southern lights, in, well, the south, are a natural light display in the sky. Frank Witsil, Detroit Free Press, 11 Oct. 2024 The southern hemisphere has its own polar lights known as the southern lights, or aurora australis, which create their own dazzling display. Mary Walrath-Holdridge, USA TODAY, 12 Aug. 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 See all Example Sentences for aurora australis 

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 30 Dec. 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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