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Meaning of quinotannic acid | Babel Free

Noun CEFR B2

Definitions

A certain acid obtained from cinchona bark.

archaic, uncountable

CEFR level

B2

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

See also

quinotolast quinotoxine quinova red quinovatannic acid quinovate quinovic acid