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Meaning of polishing slate | Babel Free

Noun CEFR B2

Definitions

A mineral used for polishing glass, marble, and metals, composed chiefly of silica, with a little alumina, lime, iron oxide, and water.

countable, uncountable

CEFR level

B2

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

See also

Polishment Polishness polishure polisman polisomy polissoir