: consisting of numerous small sealed cavities usually filled with air
closed-cell foam

Examples of closed-cell in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The board’s cold-resistant, closed-cell foam padding beneath the baseplate also offers unreal shock absorption. Drew Zieff, Outside Online, 11 Oct. 2024 The closed-cell tongue blocks rain and debris, while the rubber anti-collision toe and waterproof sealing provide excellent protection on the trail. Karthika Gupta, Travel + Leisure, 4 Oct. 2024 And 2 inches of closed-cell foam on the inside combined with a puncture and tear-resistant liner keeps drinks and food cold for up to 24 hours, all with no leaks. Amanda Ogle, Southern Living, 5 Sep. 2024 The closed-cell foam design resembles an egg crate and is extremely durable. Katherine Alex Beaven, Travel + Leisure, 10 Oct. 2023 It’s made with 2 inches of closed-cell foam insulation and a tear-resistant exterior liner. Kevin Brouillard, Travel + Leisure, 20 Sep. 2023 Because they’re made from closed-cell foam, the covers don’t absorb moisture. Camryn Rabideau, Peoplemag, 14 Aug. 2023 Some bags are designed with closed-cell foam to provide multiple days of ice retention, but these products can be a bit dense and heavy. Hannah Singleton, SELF, 9 Aug. 2023 The problem with this extra-thick, 1.5-inch, closed-cell mat is that, while relatively light, cheap, and indestructible, the foam is hard and spikey. WIRED, 18 June 2023

Word History

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of closed-cell was in 1942

Dictionary Entries Near closed-cell

Cite this Entry

“Closed-cell.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/closed-cell. Accessed 18 Nov. 2024.

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