memory foam

noun

: a dense polyurethane foam that becomes more pliable when in contact with heat

Examples of memory foam in a Sentence

Recent Examples on the Web
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Still, their price is far from their main selling point: The Summits have an easy slip-on design with elastic laces, a breathable memory foam insole, and over 1,700 five-star reviews on Skechers’s site. Sara Coughlin, SELF, 20 Dec. 2024 Another key difference is that the Target shoes flaunt memory foam insoles to ensure all-day wear. Katie Decker-Jacoby, StyleCaster, 19 Dec. 2024 The cushy memory foam insole molds to feet for comfort and support. Jake Henry Smith, Glamour, 18 Dec. 2024 These booties have a memory foam insole for cushiony comfort, plus a plush faux lining fur that’s toasty yet temperature-regulating, according to the brand. Clara McMahon, People.com, 4 Dec. 2024 See all Example Sentences for memory foam 

Word History

First Known Use

1977, in the meaning defined above

Time Traveler
The first known use of memory foam was in 1977

Dictionary Entries Near memory foam

Cite this Entry

“Memory foam.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/memory%20foam. Accessed 26 Dec. 2024.

Last Updated: - Updated example sentences
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