inner tube

noun

: an inflatable usually ring-shaped rubber tube designed for use inside a pneumatic tire

Examples of inner tube 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.
Canyon Coaster Adventure Park also offers summer tubing, riding down big slides perched on an inner tube. Roger Naylor, AZCentral.com, 14 Aug. 2025 Float in an inner tube, paddle a kayak or even take a trip below the surface for a scuba dive at this gem that gives you a chance to enjoy the natural beauty Florida is known for. Alexandra Schonfeld, People.com, 6 Aug. 2025 During the day, the pool decks fill with couples and families, and kids float by in pink inner tubes printed with the resort’s custom Vilebrequin shell pattern. Lauren Mowery, Forbes.com, 4 Aug. 2025 On a hot and humid summer day, few places are more inviting than the cool river, where visitors can float past beer gardens and candy shops in brightly colored inner tubes. Andrew Freedman, CNN Money, 24 July 2025 See All Example Sentences for inner tube

Word History

First Known Use

1894, in the meaning defined above

Time Traveler
The first known use of inner tube was in 1894

Browse Nearby Words

Cite this Entry

“Inner tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inner%20tube. Accessed 9 Sep. 2025.

Kids Definition

inner tube

noun
: an inflatable ring-shaped rubber tube used inside a tire to hold air under pressure

More from Merriam-Webster on inner tube

Last Updated: - Updated example sentences
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