Thesaurus.com
Dictionary.com
Definitions

countless

[kount-lis] / ˈkaʊnt lɪs /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

EVs and countless other electronic devices mostly use lithium-based batteries.

From MarketWatch • Jun. 9, 2026

There are countless examples of falling prices in new technology driving profitable growth.

From Barron's • Jun. 8, 2026

“The prayers, messages, flowers, meals, hugs, and countless acts of kindness have carried us through the most heartbreaking days of our lives,” they said in a note posted Friday on Samantha’s Instagram page.

From Los Angeles Times • Jun. 5, 2026

Julien's Auctions said the sale includes "countless never-before-seen photographs and slides of the star as well as rare and hard-to-find images hidden for decades".

From BBC • Jun. 4, 2026

Then he laid countless thin layers of paint on top.

From "The Mona Lisa Vanishes" by Nicholas Day




Vocabulary lists containing countless


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "countless" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com