Meaning of обсидіан | Babel Free
/[ɔbsedʲiˈan]/Визначення
obsidian (a type of black glass produced by volcanoes)
uncountable
Рівень CEFR
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.