Meaning of flap off | Babel Free
Definitions
To talk excessively, ignorantly and/or wrongly.
US, informal, intransitive, slang
Examples
“Don't keep flapping off about someone you don't know.”
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.