: acting or tending to preserve oneself or itself
self-preserving instincts/behavior
It's a novel about whether, amid the absurd twists and cruelties of life, you end up being a self-preserving observer of the fray, a committed fighter against overwhelming odds, or something uncomfortably in between.Kenneth Kid

Examples of self-preserving in a Sentence

Recent Examples on the Web
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Fearful and self-preserving silence, nervous and embarrassed avoidance, and even willful erasure kept stories like these in the dark. Chad S.a. Gibbs, The Conversation, 9 Apr. 2026 In recent experiments, models have already shown early forms of self-preserving behavior. Sharon Goldman, Fortune, 15 Jan. 2026 Advertisement In practice, this has created a form of self-preserving philanthropy. Abigail Disney, Time, 16 Apr. 2026 Crack Cloud – Red Mile Jagjaguwar Crack Cloud began in 2015 as a self-preserving creative outlet. Margaret Farrell, SPIN, 26 July 2024 And in the last six months, scientific evidence has mounted of self-preserving behavior, deception, hacking, cheating and lying by AI, Bengio says. Parmy Olson, Twin Cities, 28 May 2025 Falstaff is vitality incarnate — exuberant, excessive, grandiloquent, unashamedly self-preserving, defiant and fleshy, witty and roguish, an addict by personality and addictive to those who can’t help but love him. Sara Holdren, Vulture, 12 Feb. 2025 Reports of advanced generative AI models, like Claude Opus 4, exhibiting autonomous, self-preserving behaviors only deepen those concerns. Nicole Tidei, Forbes.com, 5 Sep. 2025

Word History

First Known Use

1605, in the meaning defined above

Time Traveler
The first known use of self-preserving was in 1605

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Cite this Entry

“Self-preserving.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-preserving. Accessed 10 Jul. 2026.

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