aurora
From WikiWord, the free dictionary
/ɔːˈɹɔː.ɹə/
English
Definitions
noun
- An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere, creating coloured lights in the sky. It is usually named australis or borealis based on whether it is in the Southern or Northern Hemisphere respectively.
Related words
Synonyms
chasmapolar lightsunrisesunupfirst lightcockcrowdayspringdawningdaybreakdawnbreak of daymorningbreak of the daydaysidemornaircraftramonaaurore