Aurora Meaning In English. A luminous phenomenon that consists of streamers or arches of light appearing in the upper atmosphere of a planets magnetic polar regions and is caused by the emission of light from atoms excited by electrons accelerated along the planets magnetic field lines. Plural -ras or -rae -riː 1.
An aurora is a natural light display in the sky that is caused by particles from the sun interacting with a planets magnetic field. Mar 30 2021 aurora in British English. The most well-known aurora is the aurora borealis.
Noun auroras aurorae 1 A natural electrical phenomenon characterized by the appearance of streamers of reddish or greenish light in the sky especially near the northern or southern magnetic pole.
An example of an aurora is the Northern Lights. Wow man youre right. The light of dawn woke me up. She was said to renew herself by traveling from East to West across the sky announcing the arrival of the sun each dawn.
