The Collaborative International Dictionary
Disillusionize
Disillusionize \Dis`il*lu"sion*ize\, v. t.
To disenchant; to free from illusion. ``The bitter
disillusionizing experience of postnuptial life.''
--W.
Black.
Wiktionary
disillusionize
vb. (context transitive English) To disillusion, disabuse, free from illusion.
Usage examples of "disillusionize".
He thought (and we made no effort to disillusionize him) that she had come all the way from America since the outbreak of war.