trauma

noun

trau·​ma ˈtrȯ-mə How to pronounce trauma (audio)
also
ˈtrau̇- How to pronounce trauma (audio)
plural traumas also traumata
ˈtrȯ-mə-tə,
also
ˈtrau̇- How to pronounce trauma (audio)
1
a
: an injury (such as a wound) to living tissue caused by an extrinsic agent
b
: a disordered psychic or behavioral state resulting from severe mental or emotional stress or physical injury
c
: an emotional upset
the personal trauma of an executive who is not living up to his own expectationsKaren W. Arenson
2
: an agent, force, or mechanism that causes trauma

Did you know?

Trauma is the Greek word for "wound". Although the Greeks used the term only for physical injuries, nowadays trauma is just as likely to refer to emotional wounds. We now know that a traumatic event can leave psychological symptoms long after any physical injuries have healed. The psychological reaction to severe emotional trauma now has an established name: post-traumatic stress disorder, or PTSD. It usually occurs after an extremely stressful event, such as wartime combat, a natural disaster, or sexual or physical abuse; its symptoms include depression, anxiety, flashbacks, and recurring nightmares.

Examples of trauma in a Sentence

She never fully recovered from the traumas she suffered during her childhood. She never fully recovered from the trauma of her experiences. an accident victim with severe head trauma repeated trauma to a knee The accident victim sustained multiple traumas.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
But their responses to structural challenges and personal traumas are often not immediately partisan, sociologists Kait Smeraldo Schell and Jennifer Silva show, using interviews with thirty-seven women in a former coal-mining town in Pennsylvania. JSTOR Daily, 13 Oct. 2025 From Seattle to Baltimore, many Americans were celebrating Monday as Indigenous Peoples Day, determined to see it as a triumph of perseverance over centuries marked by trauma. Terry Tang, Twin Cities, 13 Oct. 2025 Some had sustained rib fractures and eye trauma, said PRCS spokesman Hassan Silwadi. Tim Lister, CNN Money, 13 Oct. 2025 Gooding noted that the Workers’ Compensation Appeals Board reached a different interpretation of law, namely that because Gandy was hired by at least one team in California, his cumulative trauma injury period is covered by California law. Michael McCann, Sportico.com, 13 Oct. 2025 See All Example Sentences for trauma

Word History

Etymology

Greek traumat-, trauma wound, alteration of trōma; akin to Greek titrōskein to wound, tetrainein to pierce — more at throw entry 1

First Known Use

circa 1693, in the meaning defined at sense 1a

Time Traveler
The first known use of trauma was circa 1693

Browse Nearby Words

Cite this Entry

“Trauma.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/trauma. Accessed 20 Oct. 2025.

Kids Definition

trauma

noun
plural traumas also traumata -mə-tə How to pronounce trauma (audio)
1
a
: a serious bodily injury (as that caused by an accident or violent act)
head trauma
b
: an abnormal psychological or behavioral state resulting from severe mental or emotional stress or injury
2
: a cause of trauma
traumatic
trə-ˈmat-ik How to pronounce trauma (audio)
trȯ-
trau̇-
adjective

Medical Definition

trauma

noun
plural traumas also traumata -mət-ə How to pronounce trauma (audio)
1
a
: an injury (as a wound) to living tissue caused by an extrinsic agent
surgical trauma
the intra-abdominal organs at greatest risk to athletic trauma are the spleen, pancreas, and kidneyM. R. Eichelberger
see blunt trauma
b
: a disordered psychic or behavioral state resulting from mental or emotional stress or physical injury
2
: an agent, force, or mechanism that causes trauma

More from Merriam-Webster on trauma

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