(transitive) To free or deprive of illusion; to disenchant.

(countable) The act or process of disenchanting or freeing from a false belief. / (uncountable) The state of having been or process of becoming freed of false belief.

present participle of disillusion

plural of disillusion

Third-person singular simple present indicative form of disillusion

Disappointed; experiencing disillusionment; having lost one's illusions.

simple past tense and past participle of disillusion

Freeing from illusion.

A feeling of disappointment, akin to depression, arising from the realization that something is not what it was expected or believed to be, possibly accompanied by philosophical angst from having one's beliefs challenged.

plural of disillusionment