/ Dictionary / Index B belief: Meaning and Definition of Find definitions for: be•lief Pronunciation: (bi-lēf'), [key] — n. something believed; an opinion or conviction: a belief that the earth is flat. confidence in the truth or existence of something not immediately susceptible to rigorous proof: a statement unworthy of belief. confidence; faith; trust: a child's belief in his parents. a religious tenet or tenets; religious creed or faith: the Christian belief. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: belief (Thesaurus) belie believe Related Content Daily Word Quiz: cur Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language