Meaning of lavoisium | Babel Free
Definitions
(obsolete) A supposed silvery-white, malleable, metallic chemical element, said to have been discovered in pyrites and some other minerals.
uncountable
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.