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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
In her experience, old-school tire inner tubes are often less than $10 and less likely to pop than low- or mid-priced float tubes.
—Blair Braverman, Outside Online, 3 Sep. 2024
A day later, a shark bit a 26-year-old man from Sarasota on his left foot at New Smyrna Beach while on an inner tube in about five feet of water, according to officials.
—Stephen Sorace, Fox News, 11 July 2024
Pool toys and noodles are allowed, but inner tubes and floaties are not.
—Carlie Kollath Wells, Axios, 2 Aug. 2024
Naomi Pomeroy’s husband Kyle Webster shared details of his wife's fatal inner tube accident.
—Antonia Debianchi, Peoplemag, 17 July 2024
See all Example Sentences for inner tube
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'inner tube.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1894, in the meaning defined above
Dictionary Entries Near inner tube
Cite this Entry
“Inner tube.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inner%20tube. Accessed 2 Oct. 2024.
Kids Definition
inner tube
noun
: an inflatable ring-shaped rubber tube used inside a tire to hold air under pressure
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