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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The relief was great, but so was the post-traumatic stress disorder. Jordan Blum, Fortune, 12 Apr. 2026 People with previous concussions or head injuries are also more likely to develop persistent post-traumatic headache. Kerry Breen, CBS News, 11 Apr. 2026 Woodland suffers from severe anxiety and post-traumatic stress disorder, having endured a series of personal trials and tragedies, including a brain lesion that was affecting his mental health. Don Riddell, CNN Money, 9 Apr. 2026 Friends and family say he has been diagnosed with post-traumatic stress disorder and still has a bullet lodged in his brain. ABC News, 7 Apr. 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 20 Apr. 2026.

Medical Definition

post-traumatic

adjective
post-trau·​mat·​ic -trə-ˈmat-ik, -trȯ-, -trau̇- How to pronounce post-traumatic (audio)
: occurring after or as a result of trauma
post-traumatic epilepsy
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