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Meaning of space roar | Babel Free

Noun CEFR B2

Definitions

A natural phenomenon picked up as a radio signal from outer space, and sounding like a loud hiss.

uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

space rock space rocket space rule space satellite space science space sexology