Disillusion

/ˌdɪs.ɪˈluː.ʒən/

Meaning & Definition

noun
a feeling of disappointment resulting from the discovery that something is not as good as one believed it to be.
Her disillusion with the political system led her to disengage from voting.
the state of being disenchanted or disappointed.
His experience in the industry was filled with disillusion about the supposed benefits of corporate life.
verb
to cause someone to realize that a belief or an ideal is false.
The documentary aims to disillusion viewers regarding the misconceptions about climate change.
to free from illusion or false belief.
The harsh realities of life can disillusion even the most optimistic among us.

Etymology

From dis- + illusion, originally used in the sense of 'to free from illusion'.

Common Phrases and Expressions

disillusionment
The feeling of disappointment resulting from the discovery that something is not as good as one believed it to be.
disillusioned youth
Young people who have lost their naive hopes and ideals, typically after experiencing reality.

Related Words

illusion
A false idea or belief.
disillusionment
The state of being disillusioned.
reality
The state of things as they actually exist.

Slang Meanings

Getting real
After that meeting, I really had to get real about our chances.
Waking up
He finally woke up to the fact that his dream job was not what he expected.