verb

talk informally about unimportant matters.

she was chattering about her holiday

chat,talk,gossip,chitter-chatter,speak,converse,have a conversation,engage in conversation,tittle-tattle,prattle,jabber,jibber-jabber,babble,prate,go on,run on,communicate,talk nineteen to the dozen,slabber,gas,have a confab,jaw,chew the rag,chew the fat,yap,yak,yackety-yak,yabber,gabber,yatter,yammer,natter,witter,rabbit,chunter,waffle,have a chinwag,chinwag,shoot the breeze,visit,mag,confabulate,twaddle,twattle,clack,claver

noun

informal talk.

he was full of inconsequential but amusing chatter

chat,talk,gossip,chit-chat,chitter-chatter,patter,jabbering,jabber,prattling,prattle,babbling,babble,tittle-tattle,tattle,blathering,blather,blethering,blether,rambling,gibbering,conversation,dialogue,discourse,gab,gabber,yak,yackety-yak,yabbering,yammering,yattering,yapping,jawing,chewing the fat,chewing the rag,confab,chinwagging,nattering,wittering,waffling,waffle,chuntering,rabbiting on,confabulation,clack,claver,twaddle,twattle,colloquy