: the development or occurrence of trauma
also : trauma

Word History

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of traumatism was in 1857

Browse Nearby Words

Cite this Entry

“Traumatism.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/traumatism. Accessed 26 Apr. 2025.

Medical Definition

: the development or occurrence of trauma
periodontal traumatism
also : trauma
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