AURORA BOREALIS

Pronunciation (US):

(GB):

 I. (noun) 

Sense 1

Meaning:

The aurora of the northern hemisphere

Synonyms:

aurora borealis; northern lights

Classified under:

Nouns denoting natural phenomena

Hypernyms ("aurora borealis" is a kind of...):

aurora (an atmospheric phenomenon consisting of bands of light caused by charged solar particles following the earth's magnetic lines of force)

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