Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

disillusion

verb [T]
 
 
/ˌdɪs.ɪˈluː.ʒən/

Definition

to disappoint someone by telling them the unpleasant truth about something or someone that they had a good opinion of, or respected: I hate to/I'm sorry to disillusion you, but pregnancy is not always wonderful - I was sick every day for six months.Disappointing yourself and others disillusionment
 
 
/-mənt/ noun [U] (also disillusion)
There is increasing disillusionment with the government.Disappointing yourself and others
(Definition of disillusion verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of disillusion