aurora australis

[ aw-strey-lis ]
/ ɔˈstreɪ lɪs /

noun Meteorology.

the aurora of the Southern Hemisphere.

Origin of aurora australis

1735–45; < New Latin: southern aurora; see austral1
Also called southern lights.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for aurora australis

aurora australis

/ (ɒˈstreɪlɪs) /

noun

(sometimes capital) the aurora seen around the South PoleAlso called: southern lights

Word Origin for aurora australis

New Latin: southern aurora
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012