Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “flag sth/sb down”

See all translations

flag sth/sb down

verb uk phrasal verb with flag   /flæɡ/ (-gg-) us  
to cause a vehicle to stop by waving at its driver: I managed to flag down a passing police car.
Translations of “flag sth/sb down”
in Chinese (Traditional) 揮手示意(某人)停車…
in Chinese (Simplified) 挥手示意(某人)停车…
(Definition of flag sth/sb down from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
What is the pronunciation of flag sth/sb down?
Add Cambridge dictionaries to your browser to your website

Word of the Day


an idea or belief that is not true

Word of the Day

Lies, lies, lies!

by Kate Woodford,
February 25, 2015
​​​ According to sociologists (=people who study the relationships between people living in groups), we are good at lying. As a species, we have developed a remarkable ability to deceive each other (= persuade each other that something false is true). Being able to say things that are not true can help with

Read More 

showrooming noun

February 23, 2015
the activity of examining a product in a physical store and then making the purchase with an online retailer Amazon’s new smartphone is specifically designed to make showrooming fast and easy.

Read More