quack like a duck
English
Pronunciation
Audio (General Australian): (file)
Verb
quack like a duck (third-person singular simple present quacks like a duck, present participle quacking like a duck, simple past and past participle quacked like a duck)
- (simile) To appear to be exactly what one is.
- If it quacks like a duck, it's a duck.
- 2000 February 1, “From the Electoral College”, in Agapé, volume 2, number 4, page 2:
- 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.