blither

[ blith-er ]
/ ˈblɪð ər /

verb (used without object)

to talk foolishly; blather: He's blithering about some problem of his.

Origin of blither

First recorded in 1865–70; variant of blather
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for blithering

British Dictionary definitions for blithering

blithering

/ (ˈblɪðərɪnɡ) /

adjective

talking foolishly; jabbering
informal stupid; foolishyou blithering idiot

Word Origin for blithering

C19: variant of blather + -ing ²
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