Meaning of blankety-blank | Babel Free
Definitions
A substitute for a name the speaker does not know, cannot recall, or does not wish to mention.
euphemistic, informal
Examples
“Since she never used curse words, she was calling Dad names like 'blankety-blank' and 'worthless drunk so-and-so'.”
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.