Meaning of ytterbite | Babel Free
Definitions
Gadolinite: a black, vitreous mineral consisting primarily of silicates of various rare earths including ytterbium
obsolete, 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.