Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “wouldn't know sth if you fell over one/it”

See all translations

wouldn't know sth if you fell over one/it

( also wouldn't know sth if it hit you in the face) informal
used to say that someone would not recognize something even if it was obvious: She wouldn't know a bargain if she fell over one!
Translations of “wouldn't know sth if you fell over one/it”
in Chinese (Traditional) 即使很明顯也識別不出…
in Chinese (Simplified) 即使很明显也识别不出…
(Definition of wouldn't know sth if you fell over one/it from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
Add Cambridge dictionaries to your browser to your website

Word of the Day

white Christmas

a Christmas when it snows

Word of the Day

Cleavage proves divisive in Cambridge’s words of 2014

by Alastair Horne,
December 19, 2014
​​​​ Other dictionaries may choose faddish novelties as their words of the year, but here at Cambridge, we like to do something different. We look for the words that have seen sudden surges in searches over the course of the year – words that have been baffling users of English and driven them

Read More 

cinderella surgery noun

December 15, 2014
cosmetic surgery to the feet We have all heard of people having nose jobs, boob jobs and liposuction – but now a new trend growing in popularity in America: Cinderella surgery.

Read More