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.
Kayaking the quiet waters of the Greenbrier River One of the most peaceful paddling experiences in the state is the Greenbrier River, which meanders through eastern West Virginia and provides miles of calm waters perfect for gentle kayaking and scenic float trips by inner tube. West Virginia Tourism, AFAR Media, 9 May 2025 What to look for in a quality bike tire Tube vs. tubeless Most modern bike tires are clinchers, meaning they’re constructed with an outer tire component and an inner tube that fit together. Bestreviews, Mercury News, 14 Apr. 2025 Buccaneer Bay has two water slides that splash into the spring, a white sand beach, picnic tables, and inner tubes for floating in the swimming area. Kelsey Glennon, Southern Living, 22 Mar. 2025 Soon, Wolf took Brooke out in the surf in an inner tube, spurring a friendship with Finley that would evolve into a love story. Edgar Thompson, Orlando Sentinel, 26 Feb. 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 21 May. 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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