/ Dictionary / Index E essentialize: Meaning and Definition of Find definitions for: es•sen•tial•ize Pronunciation: (u-sen'shu-līz"), [key] — -ized, -iz•ing. to extract the essence from; express the essence of. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. essentiality essential oil 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