: 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.
One key is making enforcement self-reinforcing to the extent possible. Teresa Liu, Daily News, 4 May 2026 The trend is self-reinforcing, with founders decamping to California to find and work alongside other talent. Bloomberg, Mercury News, 28 May 2026 The lesson for investors is that concentration can be self-reinforcing during bull markets, until sentiment changes. Lee Ying Shan, CNBC, 12 May 2026 At the same time, the shift of income away from workers and toward investors and corporations is becoming self-reinforcing, Hanks said. Aimee Picchi, CBS News, 30 June 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 10 Jul. 2026.

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