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impenetrably

American  
[im-pen-i-truhb-lee] / ɪmˈpɛn ɪ trəb li /

adverb

  1. in a way that cannot be penetrated, seen through, or accessed.

  2. in a way that cannot be understood; unfathomably, incomprehensibly.


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

It was, in the bluntest terms, a story about some attempts to help save the world … through initiatives with impenetrably bureaucratic names, like “the Western Resource Adequacy Program.”

From Seattle Times • May 7, 2023

Its environments range from arid desertscapes with sand dunes hundreds of feet high to lush tropical rainforests blanketed by impenetrably dense foliage.

From Textbooks • Apr. 19, 2023

And while a novelist helped him write this memoir, “its voice is unmistakably his: direct, brash, flippant, charming, impenetrably self-assured. And funny.”

From New York Times • Oct. 8, 2021

In the corner of Obbink’s study stands a pool table, from which two Egyptian mummy masks stare out impenetrably.

From The Guardian • Jan. 9, 2020

It would have been impenetrably dark within hours.

From "Breadcrumbs" by Anne Ursu