Meaning of pyroxylin | Babel Free
Definitions
A highly inflammable form of nitrocellulose; used in the manufacture of collodion and lacquers.
countable, 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.