blab (bl?b)v. blabbed, blab·bing, blabs v.tr. To reveal (secret matters), especially through indiscreet or unreserved talk.v.intr.1. To reveal secret matters indiscreetly.2. To chatter thoughtlessly or indiscreetly.n.1. An incessant or indiscreet talker.2. Lengthy chatter.[Middle English blabben, to talk foolishly, back-formation from blaberen.]blab?by adj.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.blab (blæb) vb, blabs, blabbing or blabbed1. to divulge (secrets) indiscreetly2. (intr) to chatter thoughtlessly; prattlen a less common word for blabber1, blabber2[C14: of Germanic origin; compare Old High German blabbiz?n, Icelandic blabbra] ?blabbing n, adjCollins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014blab (blæb) also blab?ber (?blæb ?r) v. blabbed also blab?bered, blab?bing also blab?ber?ing, n. v.t. 1. to reveal indiscreetly and thoughtlessly: to blab secrets. v.i. 2. to talk or chatter indiscreetly or thoughtlessly. n. 3. idle, indiscreet chattering. 4. a blabbermouth. [1325?75; Middle English blabbe (n.)] Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.blabPast participle: blabbedGerund: blabbingImperativePresentPreteritePresent ContinuousPresent PerfectPast ContinuousPast PerfectFutureFuture PerfectFuture ContinuousPresent Perfect ContinuousFuture Perfect ContinuousPast Perfect ContinuousConditionalPast ConditionalImperativeblabblabPresentI blabyou blabhe/she/it blabswe blabyou blabthey blabPreteriteI blabbedyou blabbedhe/she/it blabbedwe blabbedyou blabbedthey blabbedPresent ContinuousI am blabbingyou are blabbinghe/she/it is blabbingwe are blabbingyou are blabbingthey are blabbingPresent PerfectI have blabbedyou have blabbedhe/she/it has blabbedwe have blabbedyou have blabbedthey have blabbedPast ContinuousI was blabbingyou were blabbinghe/she/it was blabbingwe were blabbingyou were blabbingthey were blabbingPast PerfectI had blabbedyou had blabbedhe/she/it had blabbedwe had blabbedyou had blabbedthey had blabbedFutureI will blabyou will blabhe/she/it will blabwe will blabyou will blabthey will blabFuture PerfectI will have blabbedyou will have blabbedhe/she/it will have blabbedwe will have blabbedyou will have blabbedthey will have blabbedFuture ContinuousI will be blabbingyou will be blabbinghe/she/it will be blabbingwe will be blabbingyou will be blabbingthey will be blabbingPresent Perfect ContinuousI have been blabbingyou have been blabbinghe/she/it has been blabbingwe have been blabbingyou have been blabbingthey have been blabbingFuture Perfect ContinuousI will have been blabbingyou will have been blabbinghe/she/it will have been blabbingwe will have been blabbingyou will have been blabbingthey will have been blabbingPast Perfect ContinuousI had been blabbingyou had been blabbinghe/she/it had been blabbingwe had been blabbingyou had been blabbingthey had been blabbingConditionalI would blabyou would blabhe/she/it would blabwe would blabyou would blabthey would blabPast ConditionalI would have blabbedyou would have blabbedhe/she/it would have blabbedwe would have blabbedyou would have blabbedthey would have blabbedCollins English Verb Tables © HarperCollins Publishers 2011