post-traumatic

adjective

post-trau·​mat·​ic ˌpōs(t)-trə-ˈma-tik How to pronounce post-traumatic (audio)
-trȯ-, 
-trau̇-
variants or less commonly posttraumatic
: occurring after or as a result of trauma
post-traumatic seizures
post-traumatic headache

Examples of post-traumatic in a Sentence

Recent Examples on the Web
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Following the killing, Pike was diagnosed with bipolar disorder and post-traumatic stress disorder, her attorneys said. — Arkansas Online, 3 Oct. 2026 After the killing, Pike was diagnosed with bipolar disorder and post-traumatic stress disorder. — Kim Chandler, Los Angeles Times, 1 Oct. 2026 On Wednesday, Saleh said part of Ward’s problems with footwork and decision-making this season could likely be tied to post-traumatic stress from getting sacked so often last season. — Matt Moret, New York Times, 1 Oct. 2026 Avila said the attack left her with severe injuries to her arm and face, extensive scarring, and post-traumatic stress disorder. — Charisma Madarang, Rolling Stone, 30 Sep. 2026 See All Example Sentences for post-traumatic

Word History

Etymology

International Scientific Vocabulary post- + traumatic

First Known Use

1872, in the meaning defined above

Time Traveler
The first known use of post-traumatic was in 1872

Cite this Entry

“Post-traumatic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/post-traumatic. Accessed 9 Oct. 2026.

Medical Definition

post-traumatic

adjective
: occurring after or as a result of trauma
post-traumatic epilepsy
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