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Meaning of roughing fluid | Babel Free

Noun CEFR B2

Definitions

A fluid used to roughen the surface of certain playing cards so that they clump together, used as a preparatory stage for certain card tricks.

uncountable, usually

CEFR level

B2

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

See also

roughing mill roughing pump roughings Roughish roughishness roughleg