: tending or serving to strengthen itself : reinforcing itself
According to this thinking, a self-reinforcing feedback loop—bigger brains, better tools, more food—drove forward the process of human evolution.—Michael Rothschild
Just as many negative behaviors are self-reinforcing, we often view related positive behaviors as more trouble than they're worth.—Colleen Dunn Bates

Examples of self-reinforcing 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.
Knowing this, the study’s authors surmise these betel nut habits were self-reinforcing. — Andrew Paul, Popular Science, 10 Sep. 2026 By pairing early career adaptability with executive-level discernment, organizations build a self-reinforcing engine of intelligent talent density. — Neda Nia, Forbes.com, 8 Sep. 2026 However, people with diabetes lose more magnesium in their urine, lowering their levels and further worsening insulin resistance in this self-reinforcing loop. — Teresa Maalouf, Verywell Health, 4 Sep. 2026 Over time, this self-reinforcing loop—not just the underlying model—will become a key driver of AI progress. — IEEE Spectrum, 17 Aug. 2026 See All Example Sentences for self-reinforcing

Word History

First Known Use

1884, in the meaning defined above

Time Traveler
The first known use of self-reinforcing was in 1884

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Cite this Entry

“Self-reinforcing.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/self-reinforcing. Accessed 6 Oct. 2026.

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