Meaning of quack like a duck | Babel Free
Definitions
To appear to be exactly what one is.
Examples
“If it quacks like a duck, it's a duck.”
“If you quack like a duck, then you must be a duck. If you are functioning like a local body, then you must be one.”
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.