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Meaning of 22° halo | Babel Free

Noun CEFR B2

Definitions

An atmospheric phenomenon caused by sunlight or moonlight refracting through millions of hexagonal ice crystals in the upper atmosphere, such as in cirrus clouds, creating a ring of light with a 22-degree radius around the sun or moon.

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

22q13 deletion syndrome 23 August 23 Skidoo Street 23-gon 24 Sussex 24 Sussex Drive

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