unopenable

adjective

un·​open·​able
ˌən-ˈōp-nə-bəl
-ˈō-pə- How to pronounce unopenable (audio)
: incapable of being opened : not openable
an unopenable window

Word History

First Known Use

1747, in the meaning defined above

Time Traveler
The first known use of unopenable was in 1747

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Cite this Entry

“Unopenable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/unopenable. Accessed 7 Jul. 2026.

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