: lacking a tube
specifically
: being a pneumatic tire that does not depend on an inner tube for airtightness
Examples of tubeless in a Sentence
Recent Examples on the Web
Additionally, their cores can (usually) be removed, allowing sealant to be injected through them into tubeless tires.
—
New Atlas, 11 Jan. 2026
The pocket-sized powerhouse that helps road cyclists put a tube into a tubeless tire.
—The Editors, Outside, 12 Dec. 2025
Trek’s subsidiary Bontrager naturally provided the carbon-fiber Aeolus RSL 51 wheels shod in 28c Pirelli P Zero Race tubeless tires.
—Michael Teo Van Runkle, Forbes.com, 21 July 2025
The company, which sells tubeless insulin pump technology, also raised its forecast for an underlying revenue trend for the full year.
—Stan Choe, Los Angeles Times, 9 May 2025
See All Example Sentences for tubeless
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.
New Atlas, 11 Jan. 2026
The pocket-sized powerhouse that helps road cyclists put a tube into a tubeless tire.
—The Editors, Outside, 12 Dec. 2025
Trek’s subsidiary Bontrager naturally provided the carbon-fiber Aeolus RSL 51 wheels shod in 28c Pirelli P Zero Race tubeless tires.
—Michael Teo Van Runkle, Forbes.com, 21 July 2025
The company, which sells tubeless insulin pump technology, also raised its forecast for an underlying revenue trend for the full year.
—Stan Choe, Los Angeles Times, 9 May 2025
See All Example Sentences for tubeless
Cite this Entry
“Tubeless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tubeless. Accessed 29 Jan. 2026.
Copy CitationKids Definition
tubeless
adjective
tube·less
ˈt(y)ü-bləs 
: lacking a tube
especially
: being a tire that does not depend on an inner tube to keep it airtight
Love words? Need even more definitions?
Merriam-Webster unabridged
