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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Many returning veterans brought home physical disabilities; others suffered from undiagnosed post-traumatic stress disorder, which mid-20th-century medical professionals struggled to treat. The Know, Denver Post, 29 Mar. 2026 Others use kratom to self-treat chronic pain, to get a relaxing high or to self-treat mental health issues such as anxiety, depression or post-traumatic stress disorder. Kristen Rogers, CNN Money, 27 Mar. 2026 In fact, a hyperactive locus coeruleus fuels some symptoms of post-traumatic stress disorder. Elizabeth Riley, The Conversation, 26 Mar. 2026 The report also said nine officers were hurt, 14 cases of post-traumatic stress disorder were reported and eight officers retired during the surge. Ashley Grams, CBS News, 22 Mar. 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 30 Mar. 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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