Examples of countless in a Sentence
There are countless reasons why that would not be a good idea.
I've been there countless times.
Recent Examples on the Web
The area has since transformed into a contemporary cultural hub, home to the University of Tasmania’s Art School and countless galleries lined with cafés, restaurants, and bars.
—
Condé Nast, Condé Nast Traveler, 27 May 2026
They’ve been referenced in countless speeches and essays.
—Literary Hub, 26 May 2026
In downtown, offices sit empty and countless retail storefronts are boarded up.
—Mercury News Editorial Board, Mercury News, 26 May 2026
When countless numbers of these spins interact within a solid material, stable and intricate patterns naturally emerge.
—Mrigakshi Dixit, Interesting Engineering, 26 May 2026
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Condé Nast, Condé Nast Traveler, 27 May 2026
They’ve been referenced in countless speeches and essays.
—Literary Hub, 26 May 2026
In downtown, offices sit empty and countless retail storefronts are boarded up.
—Mercury News Editorial Board, Mercury News, 26 May 2026
When countless numbers of these spins interact within a solid material, stable and intricate patterns naturally emerge.
—Mrigakshi Dixit, Interesting Engineering, 26 May 2026
See All Example Sentences for countless
Cite this Entry
“Countless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/countless. Accessed 27 May. 2026.
Copy CitationKids Definition
countless
adjective
count·less
ˈkau̇nt-ləs 
: too numerous to be counted : innumerable
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