Meaning of keep one's knickers on | Babel Free
Definitions
To stay calm; to not get flustered or angry.
idiomatic, imperative, slang
Examples
“Keep your knickers on, mate. It was only a joke.”
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.