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.
After learning that her friend Shannon’s mother has died in a car accident, Elle is suddenly facing her first real encounter with grief and, unable to sit with it, throws herself into planning the memorial, down to selecting the music. Angelina Mazza, Los Angeles Times, 3 July 2026 Firefighters made several attempts to reach them but were unable to rescue them, per the Akron Beacon Journal. Paloma Chavez, PEOPLE, 3 July 2026 Suffering a reversal of fortune, Watson Taylor turned out to be unable to pay for the commission and sold the work in 1821 through Phillips auction house. News Desk, Artforum, 2 July 2026 At the time of writing, as the Marine Traffic map shows, tanker traffic is barely moving through the Strait, and many ships, unable to obtain insurance or with their owners frightened at the level of risk involved, are refusing to advance. Ariel Cohen, Forbes.com, 2 July 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

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Cite this Entry

“Unable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unable. Accessed 5 Jul. 2026.

Kids Definition

unable

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

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