: acting or tending to harm or destroy oneself
self-destructive behavior
also : suicidal
a self-destructive impulse
self-destructiveness noun

Examples of self-destructive 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.
But when conventional regulation fails to keep pace with powerful new products capable of inducing self-destructive, compulsive consumption, courts offer another route. Jonathan Caulkins, The Conversation, 9 Sep. 2026 But hospitality ideologues like Guidara and Meyer never like to talk about what happens when that selflessness becomes self-destructive. Adam Reiner, Bon Appetit Magazine, 3 Sep. 2026 Wanda’s obsessive drive to succeed ignites her darker side and self-destructive tendencies that led to her drug addiction. Los Angeles Times, 1 Sep. 2026 His outstanding gambling debts to a local mobster (Oscar winner Troy Kotsur, of CODA) threaten Jake’s business and the life he’s built away from his self-destructive sibling. Scott Roxborough, HollywoodReporter, 17 Aug. 2026 See All Example Sentences for self-destructive

Word History

First Known Use

1641, in the meaning defined above

Time Traveler
The first known use of self-destructive was in 1641

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Cite this Entry

“Self-destructive.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-destructive. Accessed 13 Sep. 2026.

Medical Definition

self-destructive

adjective
: acting or tending to harm or destroy oneself
self-destructive behavior
also : suicidal
self-destructively adverb
self-destructiveness noun
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