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English definition of “dirty”

dirty

adjective
 
 
/ˈdɜːti/
NOT CLEAN A2 not clean: dirty clothes dirty dishesDirty and untidy
OFFENSIVE talking about sex in a way that some people find offensive: dirty books/jokesRelating to sex and sexual desireRude and cheeky
DISHONEST dishonest or unfair: a dirty business → See also do sb's dirty workDishonest
HARMFUL containing dangerous substances that may be harmful to the environment: dirty airEnvironmental issuesRubbish and wasteProtection and protectorsDirty and untidy
(Definition of dirty adjective from the Cambridge Learners Dictionary © Cambridge University Press)
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