Added 10 October 2026 chatterer noun Categories: PeopleAnimalsObscure Words noun ! Definition from WordNet 3.1, Princeton University. More about chatterer at Wordnik → Where our words come from → An obnoxious and foolish and loquacious talker. Passerine bird of New World tropics. Related Words: chatterboxcotingawaxwingchatter-basketchatterbagjanglerprate-roastblabbererbabblerblabblabbermouthjabberer Back to today's word