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Meaning of riffle beetle | Babel Free

Noun CEFR B2

Definitions

Any of the family Elmidae of aquatic beetles, of the superfamily Byrrhoidea.

CEFR level

B2

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

See also

riffle bug riffle shuffle riffler riffling Riffraff Rifkin