blab
[ blab ]
/ blæb /
verb (used with object), blabbed, blab·bing.
to reveal indiscreetly and thoughtlessly: They blabbed my confidences to everyone.
verb (used without object), blabbed, blab·bing.
to talk or chatter indiscreetly or thoughtlessly: Don't confide in him, because he blabs. She blabbed so much I couldn't hear the concert.
noun
idle, indiscreet chattering.
a person who blabs; blabbermouth.
Nearby words
Also blab·ber [blab-er] /ˈblæb ər/.
Origin of blab
1325–75; Middle English blabbe (noun), perhaps back formation from blaberen to blabber; cognate with Old Norse blabbra, German plappern
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for blab
British Dictionary definitions for blab
blab
/ (blæb) /
verb blabs, blabbing or blabbed
to divulge (secrets) indiscreetly
(intr) to chatter thoughtlessly; prattle
noun
a less common word for blabber (def. 1), blabber (def. 2)
Derived Formsblabbing, noun, adjective
Word Origin for blab
C14: of Germanic origin; compare Old High German blabbizōn, Icelandic blabbra
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for blab
blab
mid-15c., apparently from Middle English noun blabbe "one who does not control his tongue" (late 13c.), probably echoic. Related: Blabbed; blabbing. The exact relationship between the blabs and blabber is difficult to determine. The noun was "[e]xceedingly common in 16th and 17th c.; unusual in literature since c 1750" [OED].
Online Etymology Dictionary, © 2010 Douglas Harper