Meaning of up in the air | Babel Free
Definitions
Not yet resolved, finished, answered, decided or certain.
idiomatic
Equivalents
Examples
“I think I can do it quickly, but the exact schedule is still up in the air.”
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.