/ Dictionary / Index A assure: Meaning and Definition of Find definitions for: as•sure Pronunciation: (u-shoor', u-shûr'), [key] — -sured, -sur•ing. to declare earnestly to; inform or tell positively; state with confidence to: She assured us that everything would turn out all right. to cause to know surely; reassure: He assured himself that no one was left on the bus. to pledge or promise; give surety of; guarantee: He was assured a job in the spring. to make (a future event) sure; ensure: This contract assures the company's profit this month. to secure or confirm; render safe or stable: to assure a person's position. to give confidence to; encourage. to insure, as against loss. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: assure (Thesaurus) Assurbanipal assured 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