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Meaning of polybasic | Babel Free

Adjective CEFR B2

Definitions

containing two or more replaceable hydrogen atoms; see also polyprotic
having two or more atoms of a univalent metal
Having two or more basic groups; see also polybase and polyprotic

CEFR level

B2

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

See also

Polybian polybinary polyblastic polyborine polybromide polybrominated