unusable

adjective

un·​us·​able ˌən-ˈyü-zə-bəl How to pronounce unusable (audio)
: not capable of being used or fit for use : not usable
unusable documentary footage
The lavatory, totally unusable, was full of snow which had blasted in through the keyhole.Katharine Sim
unusably adverb

Examples of unusable in a Sentence

a completely unusable gadget that's just taking up space in the drawer
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 budget store received a yellow placard after inspectors found an unusable bathroom. Veronica Fernandez-Alvarado, Sacbee.com, 27 June 2025 These toilets were rarely cleaned and often broken and unusable. Jason Pham, StyleCaster, 5 June 2025 The prison yard has become unusable due to drug use in front of guards and cameras. Jeff Kaufman, Time, 30 May 2025 For the same reason, the association should also reimburse residents for parking expenses incurred since the parking deck became unusable. Gary Singer, Sun Sentinel, 29 May 2025 See All Example Sentences for unusable

Word History

First Known Use

1825, in the meaning defined above

Time Traveler
The first known use of unusable was in 1825

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Cite this Entry

“Unusable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unusable. Accessed 5 Jul. 2025.

More from Merriam-Webster on unusable

Last Updated: - Updated example sentences
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