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Meaning of black flux | Babel Free

Noun CEFR B2

Definitions

A mixture of potassium carbonate and charcoal, obtained by deflagrating tartar with half its weight of niter.

uncountable

CEFR level

B2

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

See also

black fly Black Forest Black Forest cake Black Forest gâteau Black Forest gâteaux Black Forest ham