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Meaning of boracous acid | Babel Free

Noun CEFR B2

Definitions

The base of boracic acid, partially saturated with oxygen.

obsolete, uncountable

CEFR level

B2

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

See also

borafluorene borafullerene Boraga borage boragewort Borah