/ Dictionary / Index I idiocrasy: Meaning and Definition of Find definitions for: id•i•oc•ra•sy Pronunciation: (id"ē-ok'ru-sē), [key] — pl. -sies. idiosyncrasy. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. idiochromatic idiocy Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language