/ Dictionary / Index B burp: Meaning and Definition of Find definitions for: burp Pronunciation: (bûrp), [key] — Informal. Informal. —n. a belch; eructation. —v.i. to belch; eruct. —v.t. to cause (a baby) to belch by patting its back, esp. to relieve flatulence after feeding. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: burp (Thesaurus) bur oak burp gun Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language