post-traumatic

American  

[pohst-truh-mat-ik, -traw-] / ˌpoʊst trəˈmæt ɪk, -trɔ- /

Also posttraumatic

adjective

1. occurring after physical or psychological trauma.

---

Etymology

Origin of post-traumatic

First recorded in 1900–05; post- + traumatic

Example Sentences

In the aftermath of the incident, J.M. has exhibited diminished cognitive function, suffers from post-traumatic stress disorder and is terrified of bath time — an activity he previously enjoyed, according to the complaint.

From Los Angeles Times • Apr. 8, 2026

Understanding the role of astrocytes could reshape how scientists approach disorders linked to persistent fear, including post-traumatic stress disorder, anxiety disorders and phobias.

From Science Daily • Apr. 4, 2026

By the time patients seek therapy for post-traumatic stress disorder, many have spent years suppressing their worst memories and avoiding the places and situations they associate with the most difficult moments of their lives.

From The Wall Street Journal • Apr. 3, 2026

The trauma has also affected the wider family, with Arlo's sister Olivia diagnosed with post-traumatic stress disorder.

From BBC • Mar. 1, 2026

I discussed Dante's prior diagnosis of post-traumatic stress disorder following the attempted murder of his mother in my oral argument before the Mississippi Supreme Court.

From "Just Mercy" by Bryan Stevenson