1. shell shock - Noun
2. shell shock - Verb
a mental disorder caused by stress of active warfare
Source: WordNetshell-shock
And I think after a couple of minutes of shell shock, it finally sunk in, and we were like, ‘Well how? Source: Internet
Around that time, soldiers were returning from World War I, and some had what was called, at the time, “shell shock.” Source: Internet
Graves also suffered from shell shock, or neurasthenia as it was then called, but he was never hospitalised for it: I thought of going back to France, but realised the absurdity of the notion. Source: Internet
He suffered a breakdown due to shell shock (which we now call post-traumatic stress disorder but which was then often thought, by those without first-hand experience of it, to be a species of malingering) and was eventually sent home. Source: Internet
Soon afterwards, Owen was diagnosed as suffering from neurasthenia or shell shock and sent to Craiglockhart War Hospital in Edinburgh for treatment. Source: Internet
World War I saw a massive increase of conditions that came to be termed " shell shock ". Source: Internet