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psychological warfare

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noun
the use of propaganda, threats, and other psychological techniques to mislead, intimidate, demoralize, or otherwise influence the thinking or behavior of an opponent.
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Origin of psychological warfare

First recorded in 1935–40
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

How to use psychological warfare in a sentence

British Dictionary definitions for psychological warfare

psychological warfare

noun
the military application of psychology, esp to propaganda and attempts to influence the morale of enemy and friendly groups in time of war
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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