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
Rice said he’s been to countless funerals over the last five years in Ukraine.
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Sean Krofssik, Hartford Courant, 16 Apr. 2026
At its peak, discovery in the case involved dozens of depositions, the preparation of several expert reports, the review of millions of pages of documents, and countless other tasks.
—Gail Slater, Rolling Stone, 16 Apr. 2026
Amid countless individuals and companies and research organizations fueling this quest was Thomas Edison, an Ohio native born in 1847.
—Michael Kilian, USA Today, 15 Apr. 2026
Over the course of its nearly three-decade career, Umphrey’s McGee’s praises have been sung by countless critics and musicians.
—Bill Forman, AJC.com, 15 Apr. 2026
See All Example Sentences for countless
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Sean Krofssik, Hartford Courant, 16 Apr. 2026
At its peak, discovery in the case involved dozens of depositions, the preparation of several expert reports, the review of millions of pages of documents, and countless other tasks.
—Gail Slater, Rolling Stone, 16 Apr. 2026
Amid countless individuals and companies and research organizations fueling this quest was Thomas Edison, an Ohio native born in 1847.
—Michael Kilian, USA Today, 15 Apr. 2026
Over the course of its nearly three-decade career, Umphrey’s McGee’s praises have been sung by countless critics and musicians.
—Bill Forman, AJC.com, 15 Apr. 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 22 Apr. 2026.
Copy CitationKids Definition
countless
adjective
count·less
ˈkau̇nt-ləs 
: too numerous to be counted : innumerable
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