twit-twat
nounEtymology Possibly a clipping of twittle-twattle, influenced by twit (“(obsolete except Britain, dialectal) to be indiscreet, to gossip”).
1
Also, Obsolete Synonym of twittle-twattle (“frivolous chatter or gossip; gabble, tattle”).
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.