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
Conditions were treacherous and the roads were impassable.
—
Jim Woods, Chicago Tribune, 26 Feb. 2026
Many streets were covered in snow and impassable like Lantern Lane where Ridgeway lives.
—Paul Burton, CBS News, 25 Feb. 2026
Some sidewalks are impassable for people with disabilities There was plenty more work left to do.
—Kimberlee Kruesi, Los Angeles Times, 25 Feb. 2026
Jeff Peters, spokesperson for the Center for Independence of the Disabled, New York, described parts of the city as impassable islands.
—ABC News, 25 Feb. 2026
See All Example Sentences for impassable
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Jim Woods, Chicago Tribune, 26 Feb. 2026
Many streets were covered in snow and impassable like Lantern Lane where Ridgeway lives.
—Paul Burton, CBS News, 25 Feb. 2026
Some sidewalks are impassable for people with disabilities There was plenty more work left to do.
—Kimberlee Kruesi, Los Angeles Times, 25 Feb. 2026
Jeff Peters, spokesperson for the Center for Independence of the Disabled, New York, described parts of the city as impassable islands.
—ABC News, 25 Feb. 2026
See All Example Sentences for impassable
Cite this Entry
“Impassable.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/impassable. Accessed 6 Mar. 2026.
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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