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Synonyms

shell shock

American  

shell shock British  

noun

  1. Also called: combat neurosis.  loss of sight, memory, etc, resulting from psychological strain during prolonged engagement in warfare

"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

Other Word Forms

  • shell-shocked adjective
  • shellshocked adjective

Etymology

Origin of shell shock

First recorded in 1915–20

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Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

At its peak during the Korean War, 5,000 men were living and being treated for post-traumatic stress disorder, then known as shell shock.

From Los Angeles Times • Jul. 10, 2025

Yuna, a three-year-old lioness, has shell shock but it is hoped she can now heal at her new home at The Big Cat Sanctuary, in Smarden.

From BBC • Aug. 19, 2024

Those dealing with shell shock often had to be sent to hospitals far from the frontlines, and recovery was exceedingly slow as psychologists tried to help them reenter peacetime society.

From Textbooks • Dec. 14, 2022

Mr. Howard told NBC that his client appeared “dejected and in shell shock — all the things you would expect” while he was remanded to a cell to await sentencing.

From Washington Times • Aug. 14, 2022

Under the stress of trench warfare, some soldiers seemed to suffer nervous breakdowns, a condition that became known as shell shock.

From "The War to End All Wars: World War I" by Russell Freedman