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.
Such systems are difficult to manage and control, and their complexity means that even small changes could have cascading knock-on effects that humans might be unable to manage effectively. JSTOR Daily, 13 Nov. 2025 On Instagram, Golinsky said he'd been locked out of his email account and was unable to access his banking information. Escher Walcott, PEOPLE, 12 Nov. 2025 Attorneys for detainees said Cummings' order, called a stay, is essential because detainees unable to reach their clients have been either deported or agreed to be deported. Michael Loria, USA Today, 12 Nov. 2025 The scene keeps lingering on Guiteau an awkward extra second, as his praise of Garfield doesn’t land with its audience, and in the moments of highest vulnerability and disappointment, the scene uses the shots that just show each man alone, unable to connect with each other. Sarah Shachat, IndieWire, 12 Nov. 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

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Cite this Entry

“Unable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unable. Accessed 24 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
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