Meaning of un- | Babel Free
Definitions
Préfixe représentant le chiffre 1 lors de la formation du nom provisoire systématique d’un élément chimique.
Equivalents
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free