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
In Southern California, intense rainfall triggered large debris flows, making several streets impassable, including Mulholland Drive in Santa Monica and several roads in the Palisades.
—
Josh Hammer, Newsweek, 15 Feb. 2025
Tallahassee could get a dusting of snow and a quarter of an inch of ice − enough to make roads impassable and knock out power lines from the winter storm forecast to hit the area.
—John Bacon, USA TODAY, 20 Jan. 2025
Traveling to Crooks Springs means crossing a rocky mountain range that’s considered impassable at this time of year — not only because of the fierce weather, but also the escalating tensions between Mormons, the U.S. Army, and locals of all sorts.
—Ben Travers, IndieWire, 9 Jan. 2025
Image By Sunday, with blizzard conditions across much of the Kansas City metro area, residents hunkered down as roads and sidewalks become impassable.
—Amy Graff, New York Times, 5 Jan. 2025
See all Example Sentences for impassable 
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Josh Hammer, Newsweek, 15 Feb. 2025
Tallahassee could get a dusting of snow and a quarter of an inch of ice − enough to make roads impassable and knock out power lines from the winter storm forecast to hit the area.
—John Bacon, USA TODAY, 20 Jan. 2025
Traveling to Crooks Springs means crossing a rocky mountain range that’s considered impassable at this time of year — not only because of the fierce weather, but also the escalating tensions between Mormons, the U.S. Army, and locals of all sorts.
—Ben Travers, IndieWire, 9 Jan. 2025
Image By Sunday, with blizzard conditions across much of the Kansas City metro area, residents hunkered down as roads and sidewalks become impassable.
—Amy Graff, New York Times, 5 Jan. 2025
See all Example Sentences for impassable
Dictionary Entries Near impassable
Cite this Entry
“Impassable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impassable. Accessed 22 Feb. 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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