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disillusion

[ dis-i-loo-zhuhn ]
/ ˌdɪs ɪˈlu ʒən /
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See synonyms for: disillusion / disillusioned / disillusioning / disillusionment on Thesaurus.com

verb (used with object)
to free from or deprive of illusion, belief, idealism, etc.; disenchant.
noun
a freeing or a being freed from illusion or conviction; disenchantment.

VIDEO FOR DISILLUSION

What Makes You Feel Disillusioned?

"Disillusion," or "disillusionment," is that feeling you get when you realize that everything isn’t rainbows and butterflies—that things aren’t as great as you imagined they were or hoped them to be.

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Origin of disillusion

First recorded in 1590–1600; dis-1 + illusion

OTHER WORDS FROM disillusion

dis·il·lu·sion·ment, noundis·il·lu·sive [dis-i-loo-siv], /ˌdɪs ɪˈlu sɪv/, adjectiveun·dis·il·lu·sioned, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use disillusion in a sentence

British Dictionary definitions for disillusion

disillusion
/ (ˌdɪsɪˈluːʒən) /

verb
(tr) to destroy the ideals, illusions, or false ideas of
noun Also: disillusionment
the act of disillusioning or the state of being disillusioned
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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