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Meaning of Refractory | Babel Free

Noun CEFR B2
ɹɪˈfɹæk.təɹ.i

Definitions

  1. A material or piece of material, such as a brick, that has a very high melting point.
  2. A plant or factory that produces such material.

Equivalents

CEFR level

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

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