: 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
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The resulting insole has better cushioning and bounce-back than traditional closed-cell foam, DSC said, with resiliency scores up to 50 percent, using ASTM D2632. Alexandra Harrell, Sourcing Journal, 3 Sep. 2019 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

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 21 Dec. 2024.

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