/ Dictionary / Index E esotericism: Meaning and Definition of Find definitions for: es•o•ter•i•cism Pronunciation: (es"u-ter'u-siz"um), [key] — n. the state or quality of being esoteric. esoteric principles or writings. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. esoterica esoterism Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language