Meaning of free-milling | Babel Free
Definitions
Yielding free gold or silver; said of certain ores that can be reduced by crushing and amalgamation, without roasting or other chemical treatment.
not-comparable
CEFR level
C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.
This word is part of the CEFR C1 vocabulary — advanced level.