Word Pronunciation & Dictionary

black aurora

Word Rarity Rare

Frequency: Zipf frequency 3.72 in modern English

Syllables: black- au-ro-ra
IPA

19

Scrabble Score

11

Letters

4

Syllables

8

Unique Chars

Meaning

noun

A structure that is embedded in a uniformly bright aurora, where its optical emission is significantly reduced, presenting as either patches or arcs that mainly drift eastwards.

Inflected Forms

black auroras (plural) black aurorae (plural)

Questions

What does black aurora mean?: A structure that is embedded in a uniformly bright aurora, where its optical emission is significantly reduced, presenting as either patches or arcs that mainly drift eastwards.

How to pronounce black aurora

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