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chatterbox

[ chat-er-boks ]
/ ˈtʃæt ərˌbɒks /
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noun
an excessively talkative person.
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Origin of chatterbox

First recorded in 1765–75; i.e., person whose voice box chatters constantly
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use chatterbox in a sentence

British Dictionary definitions for chatterbox

chatterbox
/ (ˈtʃætəˌbɒks) /

noun
informal a person who talks constantly, esp about trivial matters
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
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