air mattress

noun

plural air mattresses
: a soft, airtight plastic case that is designed to be inflated and used as a bed
And take it from my early 1960s-model spine, a modern air mattress—cheap, simple to inflate and reliable—is something that many parents will find essential when sleeping in a tent.Steve Stephens

called also air bed

Examples of air mattress 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.
People maintain that even the comfiest air mattresses pale in comparison to this elevated, cushiony bed. Olivia Young, Travel + Leisure, 11 July 2025 The guest suite includes one bedroom (with the option to add a futon or air mattress), a bathroom, a living room, and a kitchen. Kristine Hansen, Architectural Digest, 1 Apr. 2025 Comparing 17 models side by side, this plush air mattress stood out for its durability, which is a huge pro when a mattress relies on air to stay full. Madison Yauger, People.com, 12 Feb. 2025 This handy sofa bed pulls out to create a much more comfortable sleeping space than an air mattress. Claire Rutter, Rolling Stone, 22 Nov. 2024 See All Example Sentences for air mattress

Word History

First Known Use

1832, in the meaning defined above

Time Traveler
The first known use of air mattress was in 1832

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Cite this Entry

“Air mattress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20mattress. Accessed 21 Jul. 2025.

Last Updated: - Updated example sentences
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