Definition of aurora borealis Aurora borealis
au•ro•ra bo•re•al•is
We found 4 definitions of aurora borealis from 4 different sources.
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What does aurora borealis mean?
WordNet
Noun |
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| aurora borealis - the aurora of the northern hemisphere | ||
| northern lights | ||
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Wiktionary 
- aurora borealis (Noun)
The aurora of the northern hemisphere.
OmegaWiki DictionaryOmegaWiki Dictionary Ω
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aurora borealis
A natural light display in the sky particularly in the Arctic regions.
Chambers DictionaryChamber's 20th Century Dictionary 📕
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aurora borealis
aw-rō′ra bō-rē-ā′lis, the northern aurora or light: a luminous meteoric phenomenon of electrical character seen in northern latitudes, with a tremulous motion, and giving forth streams of light.—Aurora Australis (aws-trā′lis), a similar phenomenon in the southern hemisphere:—pl. Aurō′ras. [L. borealis, northern—boreas, the north wind. See Austral.]
