unable

adjective

un·​able ˌən-ˈā-bəl How to pronounce unable (audio)
Synonyms of unablenext
: 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.
The more senior players should, in theory, be setting standards and taking their younger team-mates along with them, but appear unable to do either. Oliver Kay, New York Times, 28 Feb. 2026 The world’s spare oil capacity comes from the Gulf states and would be unable to pass through the strait in the event of a closure, effectively sealing it off from the market, McNally said. Spencer Kimball,pippa Stevens, CNBC, 28 Feb. 2026 The city, unable to manage the dead and dying, converted those workshops into a mass grave. Durrie Bouscaren, NPR, 28 Feb. 2026 And, we may have been raised to care for and even be responsible for a sibling but be unable to prevent them from being swallowed up by their addictive or violent behavior. Geoffrey Greif, Baltimore Sun, 28 Feb. 2026 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 6 Mar. 2026.

Kids Definition

unable

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

More from Merriam-Webster on unable

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