unreinforced

adjective

un·​re·​in·​forced ˌən-ˌrē-ən-ˈfȯrst How to pronounce unreinforced (audio)
: not reinforced
unreinforced masonry
unreinforced brick buildings

Examples of unreinforced 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 the vulnerabilities Nevada has are unreinforced brick buildings, and there could be tens of thousands of them across the state. Los Angeles Times, 4 May 2026 In many cases, unreinforced concrete-block walls collapse. Gabe Hauari, USA Today, 20 Apr. 2026 Most surviving Roman structures are unreinforced and located in mild climates, unlike modern bridges that face freeze-thaw cycles, de-icing salts, and heavy loads. William A. Haseltine, Forbes.com, 25 Feb. 2026 The most famous of these is the nineteen-hundred-year-old Pantheon, which continues to host millions of visitors a year under what is still the world’s largest unreinforced concrete dome. Matthew Wills, JSTOR Daily, 12 June 2025 See All Example Sentences for unreinforced

Word History

First Known Use

1837, in the meaning defined above

Time Traveler
The first known use of unreinforced was in 1837

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Cite this Entry

“Unreinforced.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unreinforced. Accessed 19 May. 2026.

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