siege mentality

Origin of siege mentality

First recorded in 1965–70
Also called bun·ker men·tal·i·ty.
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British Dictionary definitions for siege mentality

siege mentality

noun
  1. a state of mind in which a person believes that he or she is being constantly oppressed or attacked
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