/ Dictionary / Index E estheticism: Meaning and Definition of Find definitions for: es•thet•i•cism Pronunciation: (es-thet'u-siz"um), [key] — n. aestheticism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. esthetician esthetics Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language