inability

noun

in·​abil·​i·​ty ˌi-nə-ˈbi-lə-tē How to pronounce inability (audio)
Synonyms of inabilitynext
: lack of sufficient power, resources, or capacity
my inability to do math

Examples of inability in a Sentence

She has shown an inability to concentrate. the inability of the government to cope with the problem
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 backstory Rife with rich cultural and economic history, South Caicos was once the hub of a flourishing salt trade that declined in the 1960s due to high costs and an inability to keep up with other markets. Condé Nast, Condé Nast Traveler, 7 Apr. 2026 Last season’s big problem was an inability to create anything explosive on special teams. Shaun Goodwin, Idaho Statesman, 7 Apr. 2026 Encarnacion wasn’t charged with an error, but the inability to get the lead runner hurt. Justice Delos Santos, Mercury News, 5 Apr. 2026 And the questions about why these children are in these deep protests against contemporary life—refusing to go to school, refusing to eat—are inseparable from their inability to imagine a future. Andrew Marantz, New Yorker, 5 Apr. 2026 See All Example Sentences for inability

Word History

Etymology

Middle English inhabilite disqualification, from Medieval Latin inhabilitas, from Latin in- + habilitas ability

First Known Use

1500, in the meaning defined above

Time Traveler
The first known use of inability was in 1500

Browse Nearby Words

Cite this Entry

“Inability.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inability. Accessed 8 Apr. 2026.

Kids Definition

inability

noun
in·​abil·​i·​ty ˌin-ə-ˈbil-ət-ē How to pronounce inability (audio)
: lack of ability, power, or means
his inability to carry a tune

More from Merriam-Webster on inability

Love words? Need even more definitions?

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

More from Merriam-Webster