Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

dirty

adjective [-er/-est only] (UNFAIR)
 
 /ˈdɜr·t̬i/

Definition

unfair or dishonest: That was a dirty tricktelling me you were out of town when you were right here all the time! Dirty is also used to emphasize how strongly you feel that something is wrong or bad: That’s a dirty lie!
(Definition of dirty adjective (UNFAIR) from the Cambridge Academic Content Dictionary © Cambridge University Press)
Focus on the pronunciation of dirty

“dirty” in other dictionaries

Word of the Day

demur

to express disagreement or refuse to do something

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More