animal charcoal
Definitions
A fine charcoal prepared by calcining bones in a closed vessel; used as a filtering agent in sugar refining, and as an adsorbent and disinfectant.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See also
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