Meaning of azaphenalene | Babel Free
Definitions
A tricyclic aromatic heterocycle formally derived from phenalene by replacing a carbon atom (of the cyclohexene ring) by nitrogen (more precisely, an >NH group)
countable, uncountable
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.