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Meaning of bubble ring | Babel Free

Noun CEFR B2

Definitions

An underwater vortex ring with an air bubble occupying the core of the vortex.
The 2020 NBA championship, won by the Los Angeles Lakers in a quarantined environment.

CEFR level

B2

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

See also

bubble romper bubble sheet bubble shell bubble snail bubble sort bubble switch