impassable
adjective
im·pass·able
(ˌ)im-ˈpa-sə-bəl 
variants
or less commonly impassible
: incapable of being passed, traveled, crossed, or surmounted
Examples of impassable in a Sentence
The roads were made impassable by the flood.
the road was impassable until snowplows cleared it
Recent Examples on the Web
On the Tibetan side of Everest, ticket sales had been suspended since Tuesday afternoon as roads turned icy and visibility plunged, creating impassable conditions for vehicular traffic, according to the tourism department of Tingri county.
—
Reuters, CNN Money, 29 Oct. 2025
And because so many roads are impassable, damage assessment was only just beginning this evening after a devastating direct hit from Melissa.
—Matt Nighswander, NBC news, 29 Oct. 2025
Apart from the brief cease-fire periods, the Israeli government also tightly controlled the internal movements of aid organizations within Gaza and frequently rejected movement requests or directed convoys through insecure or impassable areas.
—Jeremy Konyndyk, Foreign Affairs, 23 Oct. 2025
After all, his introduction of cable cars had fueled the city’s expansion southward, connecting residents, through and over hills once considered impassable, to their places of employment and giving rise to many of Kansas City’s historic neighborhoods.
—Michael Wells, Kansas City Star, 22 Oct. 2025
See All Example Sentences for impassable
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Reuters, CNN Money, 29 Oct. 2025
And because so many roads are impassable, damage assessment was only just beginning this evening after a devastating direct hit from Melissa.
—Matt Nighswander, NBC news, 29 Oct. 2025
Apart from the brief cease-fire periods, the Israeli government also tightly controlled the internal movements of aid organizations within Gaza and frequently rejected movement requests or directed convoys through insecure or impassable areas.
—Jeremy Konyndyk, Foreign Affairs, 23 Oct. 2025
After all, his introduction of cable cars had fueled the city’s expansion southward, connecting residents, through and over hills once considered impassable, to their places of employment and giving rise to many of Kansas City’s historic neighborhoods.
—Michael Wells, Kansas City Star, 22 Oct. 2025
See All Example Sentences for impassable
Cite this Entry
“Impassable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impassable. Accessed 31 Oct. 2025.
Copy CitationKids Definition
impassable
adjective
im·pass·able
(ˈ)im-ˈpas-ə-bəl
: impossible to pass, cross, or travel over
roads made impassable by the hurricane
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