Fixed expressions
Idioms
English fixed expressions — phrases whose meaning isn't obvious from the individual words. Each entry shows the meaning, an example sentence, and its register.
Idioms containing air, including its inflections. Clear word filter
3 idioms
have several balls in the air
CEFR B2to be managing multiple projects or commitments at once
Informal
into thin air
CEFR B2Away so completely and suddenly that no trace or explanation remains.
Neutral
out of thin air
CEFR B2to seem to materialize suddenly without any apparent origin
Neutral