Meaning of too cool for school | Babel Free
Definitions
Very cool (trendy, fashionable, etc.).
idiomatic, informal, not-comparable
Examples
“Firstable (the latest word for first of all, for those not too cool for school), the decline in teen users can be largely attributed to rival messaging apps and the public distrust of Facebook.”
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.