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Meaning of polybasite | Babel Free

Noun CEFR B2

Definitions

A black ore consisting of silver, sulfur, and antimony, with some copper and arsenic.

countable, uncountable

CEFR level

B2

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

See also

polybead polybehenate polybenzimidazole polybenzobisoxazole polybenzoxazine polybetaine