Meaning of don't worry your pretty little head | Babel Free
Definitions
Used to tell someone, usually a girl or woman, not to be concerned about a matter, implying that they do not have the mental capacity to understand it.
Examples
“You've put the plug in the wrong way round again, but don't worry your pretty little head: I'll fix it.”
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.