nonporous

adjective

non·​po·​rous ˌnän-ˈpȯr-əs How to pronounce nonporous (audio)
: not porous
nonporous surfaces
nonporous rock
nonporous wood

Examples of nonporous 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.
The high-quality, nonporous glass won’t stain or absorb odors, and the containers are completely dishwasher and microwave-safe. Bestreviews, Mercury News, 2 July 2025 Popcorn kernels have a hard and mostly nonporous shell. Bestreviews, Chicago Tribune, 1 July 2025 Ceramic Tile Most ceramic tile is glazed, not just for the purpose of creating a shiny finish but to make the material nonporous. Maria Sabella, Better Homes & Gardens, 19 June 2025 Before refrigerators and iceboxes, high-fire, nonporous pottery was essential to life—the Tupperware or Ziploc bags of the 19th century. Jacoba Urist, Smithsonian Magazine, 15 May 2025 See All Example Sentences for nonporous

Word History

First Known Use

1857, in the meaning defined above

Time Traveler
The first known use of nonporous was in 1857

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Cite this Entry

“Nonporous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nonporous. Accessed 12 Jul. 2025.

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