Meaning of grundies | Babel Free
/ˈɡɹʌn.dis/Definitions
Underpants.
Australia, New-Zealand, UK, plural, plural-only, slang
Examples
“So I shrugged and shifted like my grundies were too tight.”
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.