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Meaning of pyrophane | Babel Free

Noun CEFR B2

Definitions

A mineral which is opaque in its natural state, but is said to change its color and become transparent by heat.

countable, uncountable

CEFR level

B2

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

See also

pyrophanite pyropheophorbide pyropheophytin pyrophile pyrophilia pyrophobe