/ Dictionary / Index D disappoint: Meaning and Definition of Find definitions for: dis•ap•point Pronunciation: (dis"u-point'), [key] — v.t. to fail to fulfill the expectations or wishes of: His gross ingratitude disappointed us. to defeat the fulfillment of (hopes, plans, etc.); thwart; frustrate: to be disappointed in love. —v.i. to bring or cause disappointment. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: disappoint (Thesaurus) disappearance disappointed Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language