: the act of purposely hurting oneself (as by cutting or burning the skin) as an emotional coping mechanism
Although most cutters are young women who have been emotionally, sexually, or physically abused as children, [Marilee] Strong's research shows that this specific type of self-harm also appears in other groups.Maria Simson et al.

called also self-injury, self-mutilation

self-harm intransitive verb
self-harmed; self-harming; self-harms
teenagers who self-harm

Examples of self-harm in a Sentence

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.
Among other precautions, the bill would require the operator of a chatbot to have a protocol to address suicidal ideation, suicide or self-harm mentioned by a user to the platform. Molly Gibbs, Sacbee.com, 6 June 2025 The report highlights research on young adults that shows that trans students who participate in collegiate sports are less likely to experience distress, self-harm and suicidal thoughts. Swapna Venugopal Ramaswamy, USA Today, 6 June 2025 But some of these measures would also do some self-harm to the country. ArsTechnica, 5 June 2025 Watch for persistent inability to function, substance abuse, self-harm, or inability to accept the loss after several months. Charell G. Coleman, Forbes.com, 4 June 2025 See All Example Sentences for self-harm

Word History

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of self-harm was in 1983

Browse Nearby Words

Cite this Entry

“Self-harm.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-harm. Accessed 9 Jun. 2025.

Kids Definition

self-harm

noun
: the act of purposely hurting oneself (as by cutting or burning the skin) as an emotional coping mechanism
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!