unable

adjective

un·​able ˌən-ˈā-bəl How to pronounce unable (audio)
: not able : incapable: such as

Examples of unable in a Sentence

I was unable to afford the trip. He was unable to play tennis after the injury.
Recent Examples on the Web
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.
Azure outage hits Microsoft Microsoft has deployed a fix to address an outage of their Azure cloud portal that left users unable to access Office 365, Minecraft and other services. Boston Herald Wire Services, Boston Herald, 29 Oct. 2025 The offense ground to a standstill, and Horford was unable to control the boards against Ivica Zubac, the Clippers’ bruising seven-foot center. Joseph Dycus, Mercury News, 29 Oct. 2025 According to Bloomberg, in the company’s last six quarterly earnings calls, Microsoft said it's been unable to meet all of its customers’ cloud demand and is racing to build AI data centers. Michelle Del Rey, USA Today, 29 Oct. 2025 In order to get a mold of Nealon’s face, the makeup artists had to cover him in thick plaster that left him unable to breathe through anything other than two straws that were stuck into his nostrils. Dan Heching, CNN Money, 29 Oct. 2025 See All Example Sentences for unable

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of unable was in the 14th century

Browse Nearby Words

Cite this Entry

“Unable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unable. Accessed 3 Nov. 2025.

Kids Definition

unable

adjective
un·​able ˌən-ˈā-bəl How to pronounce unable (audio)
ˈən-
: not able : incapable

More from Merriam-Webster on unable

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!