loose-tongued

[ loos-tuhngd ]
/ ˈlusˈtʌŋd /

adjective

unrestrained or irresponsible in speech; given to gossiping.

Origin of loose-tongued

First recorded in 1640–50; loose + tongue + -ed3
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for loose-tongued

loose-tongued


adjective

careless or irresponsible in talking
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