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Meaning of alunogen | Babel Free

Noun CEFR B2

Definitions

An aluminium sulfate mineral often found on the walls of mines and quarries.

uncountable

CEFR level

B2

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

See also

alunqua Alunu Alupay Alupka Alur alure