/ Dictionary / Index E encounter session: Meaning and Definition of Find definitions for: encoun'ter ses"sion Pronunciation: [key] — Psychol. Psychol. a meeting of an encounter group. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. encounter group encourage 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