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.
The tent floor is a whopping 90 square feet, big enough to fit two huge air mattresses. Scott Gilbertson, WIRED, 30 Nov. 2024 The air mattress on which Larry slept was completely covered with bugs. John Johnston, The Enquirer, 6 Dec. 2024 The tent floor area is a whopping 90 square feet, big enough to fit two huge air mattresses. Scott Gilbertson, WIRED, 29 Nov. 2024 This Coleman cot/air mattress combo, $199.99 at Walmart, is heavy-duty and has a strong steel frame that supports 600 pounds. Nora Colomer, Fox News, 19 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

Dictionary Entries Near air mattress

Cite this Entry

“Air mattress.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/air%20mattress. Accessed 5 Jan. 2025.

Last Updated: - Updated example sentences
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